Nafta-Gaz is a leading academic journal published by the Institute of Oil and Gas, dedicated to advancing the fields of energy engineering, environmental engineering, fuel technology, and geosciences. With a strong emphasis on both theoretical and applied research, this journal serves as a critical resource for professionals, researchers, and students looking to deepen their understanding of contemporary challenges in oil, gas, and renewable energy sectors. Though currently categorized in the Q4 quartile across several relevant disciplines, including Energy Engineering and Geophysics, Nafta-Gaz is committed to fostering innovative discussions and pragmatic solutions that pertain to energy management, environmental policy, and technological advancements. Published in Poland, Nafta-Gaz is positioned amid the rapidly evolving energy landscape, providing a platform for the exchange of knowledge and best practices. The journal does not currently operate under an open access model, ensuring that content is curated for a specialized audience while maintaining the integrity of scholarly communication.

The International Journal of Engineering and Technology Innovation, published by the Taiwan Association of Engineering & Technology Innovation, serves as a pivotal platform for recent advancements in the fields of engineering and technology innovation, fostering scholarly communication and collaboration across disciplines. Since its inception in 2011, the journal has maintained an Open Access policy, ensuring that research findings are readily available to a global audience without restrictions, promoting knowledge sharing and accelerating innovation. With an ISSN of 2223-5329 and an E-ISSN of 2226-809X, this esteemed publication encompasses vital research from categories within Civil and Structural Engineering, Electrical and Electronic Engineering, Mechanical Engineering, and Mechanics of Materials, each recognized in the Q3 quartile as of 2023. As researchers, professionals, and students navigate the rapidly evolving landscape of technology, the International Journal of Engineering and Technology Innovation serves not only as a repository of high-quality research but also as a catalyst for progressive ideas that reshape the future of engineering practices worldwide.

Chemical Engineering & Technology is a prestigious journal published by Wiley-VCH Verlag GmbH, focusing on the evolving field of chemical engineering and its related disciplines. With an ISSN of 0930-7516 and E-ISSN of 1521-4125, the journal has established a robust platform for researchers and practitioners to share pioneering studies and innovative technologies within the field. Classified in the second quartile (Q2) across multiple categories such as Chemical Engineering, Chemistry, and Industrial and Manufacturing Engineering, it holds an impressive rank in the Scopus database, indicating its significant contribution to the academic community. The journal's commitment to advancing knowledge is reflected in its extensive convergence of research from 1987 to 2024, providing a comprehensive archive of scholarly work. Researchers, professionals, and students benefit from the latest insights and findings, enriching the dialogue around chemical processes and methodologies. Though it operates under a traditional subscription model, the accessibility of this journal is crucial for those engaged in both theoretical and applied aspects of chemical engineering.

Revista Cubana de Ingenieria is a premier open-access journal dedicated to advancing the field of engineering and technology in Cuba and beyond. Published by the Instituto Superior Politécnico José Antonio Echeverría, this journal has been accessible to a global audience since 2010, fostering free dissemination of innovative research and practical applications in industrial engineering. The ISSN for the journal is 2223-1781, ensuring its recognition in academic circles. Situated in Havana, Cuba, the journal serves as a vital platform for researchers, professionals, and students to share insights, methodologies, and developments that drive the engineering profession forward. Despite the absence of an H-index, the journal's commitment to open access and collaboration highlights its importance as a resource for disseminating critical knowledge in engineering. We invite all scholars and practitioners in the field to contribute and engage with this dynamic publication.

Applied Thermal Engineering is a leading international journal dedicated to the field of thermal engineering, published by Pergamon-Elsevier Science Ltd. With an impressive impact factor indicating its significance in the academic community, this journal focuses on innovative research and developments related to energy engineering, fluid flow, and transfer processes, as well as manufacturing and mechanical engineering. Being indexed in top quartiles (Q1) across multiple categories, it ranks exceptionally well on platforms like Scopus, ensuring that contributors reach a wide and relevant audience. The journal supports both open access and subscription options, promoting the dissemination of vital research findings from 1996 to 2024. With its commitment to advancing the discipline and implementing rigorous peer-review processes, Applied Thermal Engineering serves as an essential resource for researchers, industry professionals, and students aiming to stay abreast of the latest advancements and applied methodologies in thermal science.

Sigma Journal of Engineering and Natural Sciences (Sigma Mühendislik ve Fen Bilimleri Dergisi) is a distinguished open-access journal published by Yıldız Technical University in Turkey since 2004. With an emphasis on the interdisciplinary fields of engineering and natural sciences, this journal caters to researchers, professionals, and students seeking to share innovative research and developments. Although currently positioned in the Q4 quartile across several categories including Computational Mechanics and Mechanics of Materials, Sigma is committed to enhancing its scientific impact and accessibility. The journal invites contributions that enrich knowledge in areas of energy and engineering, addressing complex challenges with a regional and global perspective. Researchers can freely access and disseminate their findings, fostering collaborative advancements in the community. By continually striving for excellence, Sigma Journal serves as a crucial platform for scholarly discourse and innovative research in engineering and natural sciences.

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME is a premier publication dedicated to advancing the field of solar energy engineering, under the auspices of the prestigious American Society of Mechanical Engineers (ASME). With the ISSN 0199-6231 and E-ISSN 1528-8986, this journal has established itself as a critical resource for researchers and professionals alike, particularly in the areas of energy engineering and renewable technology. Currently enjoying an impact factor that places it in the Q2 category for Energy Engineering and Power Technology and Q3 for Renewable Energy, Sustainability, and the Environment, this journal effectively bridges impactful research and practical application. Spanning contributions from 1980 to 2025, the journal emphasizes empirical studies, innovative methodologies, and sustainable solutions that resonate with the growing global demand for renewable energy. The journal’s commitment to quality is reflected in its competitive Scopus rankings: 97th out of 272 in Energy Engineering and 124th out of 270 in Renewable Energy. Although not an Open Access journal, it remains a vital forum for disseminating research that shapes our energy future. Located in New York, this journal serves as a cornerstone for those in academia and industry to stay abreast of the latest advancements in solar energy technologies and their application in sustainable development.

Tecciencia is an esteemed academic journal dedicated to the advancement of knowledge in the fields of technology and applied sciences. Published by UNIV ECCI in Colombia, this journal aims to foster innovative research and applications that address contemporary challenges in various technological domains. With its ISSN 1909-3667 and E-ISSN 2422-3670, Tecciencia serves as a vital platform for scholars, professionals, and students to publish original research, reviews, and case studies that contribute to the ever-evolving landscape of technology. The journal promotes an open-access model, ensuring that research findings are widely disseminated and accessible to practitioners and researchers alike. Its commitment to high academic standards is reflected in its objective to provide a peer-reviewed forum that upholds the integrity and quality of all submissions. As a noteworthy entry in the field, Tecciencia welcomes contributions that push the boundaries of technology and applied sciences, making it an essential resource for those looking to stay at the forefront of innovation.

Results in Engineering is an esteemed open-access journal published by Elsevier, dedicated to advancing the field of engineering through high-quality, innovative research. Since its inception in 2019, this journal has rapidly established itself within the academic community, evidenced by its prestigious Q1 ranking in the Engineering (miscellaneous) category for 2023 and a remarkable ranking of #54 out of 307 in General Engineering according to the Scopus database, placing it in the 82nd percentile of its category. Located in the Netherlands, Results in Engineering provides a global platform for researchers, professionals, and students to disseminate their findings and foster collaboration across diverse engineering disciplines. The journal's commitment to open access ensures that valuable research is accessible to a wider audience, fostering innovation and knowledge sharing. With a progressive approach to publication, Results in Engineering seeks to enhance the engineering landscape by publishing cutting-edge studies that address contemporary challenges and solutions in the field.

Ain Shams Engineering Journal is a premier, open-access publication dedicated to disseminating cutting-edge research in the field of engineering. Published by Elsevier, this journal has established itself as a beacon of innovation since its inception in 2010. With an impressive Q1 ranking in the miscellaneous engineering category and a remarkable 93rd percentile in Scopus rankings, it serves as an essential resource for academics and practitioners seeking high-quality, peer-reviewed articles that address contemporary engineering challenges and advancements. The journal, located in Egypt, not only facilitates global knowledge exchange through its open-access platform but also fosters collaborative research initiatives across diverse engineering disciplines. Researchers, professionals, and students alike will find invaluable insights and inspiration within its pages as it continues to contribute significantly to the global engineering landscape.