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.

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.

Acta Polytechnica Hungarica is a prestigious journal dedicated to disseminating innovative research in the fields of engineering and multidisciplinary studies. Published by BUDAPEST TECH, this journal has established itself as a valuable resource since its inception in 2004, with plans to continue until 2024. With an impressive Q2 ranking in both Engineering (miscellaneous) and Multidisciplinary categories as of 2023, it ranks #68 out of 307 in the Scopus Engineering sector, placing it in the 78th percentile of its field. The journal promotes open access to scholarly articles, ensuring that important research is accessible to a global audience, fostering collaboration and dissemination of cutting-edge findings. As it serves a diverse community of researchers, professionals, and students, Acta Polytechnica Hungarica is essential for those seeking to stay at the forefront of engineering advancements and innovative practices.

The Journal of Engineering Science and Technology, published by TAYLORS UNIV SDN BHD, is a noteworthy open-access publication dedicated to advancing knowledge across various engineering disciplines. Since its inception in 2006, this journal has provided a vital platform for researchers, professionals, and students to disseminate their findings and innovations in engineering. With a focus on interdisciplinary approaches, it aims to bridge the gap between theoretical studies and practical applications, fostering collaboration among academia and industry. Currently ranked in the Q3 quartile for General Engineering by Scopus, the journal highlights emerging trends and promotes high-quality research in engineering fields. Based in Malaysia, the journal invites contributors worldwide, making it a significant contributor to the global engineering community's discourse. With its ongoing commitment to accessibility and scholarly integrity, the Journal of Engineering Science and Technology continues to play an essential role in shaping the future of engineering research.

SCIENCE PROGRESS, published by SAGE Publications Ltd, is a prestigious multidisciplinary journal with an impactful presence in the realm of scientific research. Recognized for its high quality, the journal holds a Q1 status in the 2023 category quartiles and ranks 35th out of 171 in its field, placing it in the 79th percentile within Scopus rankings. With its ISSN 0036-8504 and E-ISSN 2047-7163, SCIENCE PROGRESS has been a pivotal platform since its inception in 1946, fostering innovation and dissemination of knowledge across various scientific disciplines. Based in the United Kingdom, the journal aims to provide a comprehensive arena for researchers and professionals to share groundbreaking findings and insights, contributing to the advancement of scientific progress. Although the journal does not offer open access, it continues to be a vital resource for academics and practitioners alike, maintaining its relevance in a rapidly evolving scientific landscape.

Mindanao Journal of Science and Technology is an esteemed multidisciplinary journal published by the University Science & Technology Southern Philippines. With an ISSN of 2244-0410 and an E-ISSN of 2449-3686, this journal aims to foster academic discourse and innovation in the fields of science and technology in the Philippines and beyond. While it is categorized as Q3 in the multidisciplinary field for 2023, it demonstrates the journal's commitment to quality research as reflected in its Scopus rank, which places it at the 39th percentile. The journal, encompassing research across diverse scientific disciplines, is a vital resource for researchers, professionals, and students intent on contributing to the body of knowledge and addressing contemporary scientific challenges. You can access insightful articles and current research trends that span various scientific explorations from 2019 to 2024, making it an essential platform for scholars dedicated to advancing technology and science within and outside the Mindanao region.

Journal of Engineering and Technological Sciences, published by ITB JOURNAL PUBL, is a prominent open-access journal dedicated to advancing knowledge in various engineering disciplines and applied sciences. With an impact factor that highlights its growing influence, this journal supports a broad scope of topics, including Chemical Engineering, Civil and Structural Engineering, Earth-Surface Processes, Environmental Science, and Materials Science, as well as Mechanical Engineering. The journal has been sharing impactful research since 2013 and continues to bridge gaps between theory and practical application within the engineering community. Leveraging its Q2 and Q3 category quartile rankings in key engineering fields and solid standings in Scopus rankings, it provides a vital platform for researchers, practitioners, and students alike. Based in Indonesia, at the LPPM ITB Rectorate Building in Bandung, the journal emphasizes global contributions and innovations in engineering, making it an essential resource for cutting-edge research worldwide.

INTERNATIONAL APPLIED MECHANICS, published by Springer, is a pivotal journal within the realm of Mechanical Engineering and Mechanics of Materials. With an ISSN of 1063-7095 and an E-ISSN of 1573-8582, this journal serves as a vital resource for researchers and professionals seeking to stay at the forefront of applied mechanics from 1992 to 2024. Although currently categorized in Q4, with a Scopus ranking reflecting its evolving impact (479 out of 672 in Mechanical Engineering and 303 out of 398 in Mechanics of Materials), the journal continually strives to publish innovative research that bridges theoretical concepts and practical applications in mechanics. Notably, it does not offer Open Access, allowing for a focused distribution amongst scholars and institutions. The journal's contributions are essential for advancing knowledge, fostering collaboration, and enhancing education in the diverse fields of engineering mechanics.

CHEMICAL AND BIOCHEMICAL ENGINEERING QUARTERLY, published by the Croatian Society of Chemical Engineering Technology, is a distinguished open-access journal that has been providing a platform for the dissemination of innovative research since its inception in 1987. With a focus on the fields of biochemistry and chemical engineering, this quarterly journal addresses a wide array of topics, including process chemistry and technology, making significant contributions to both academia and industry. Despite its current positioning in the Q4 category for biochemistry and Q3 for miscellaneous chemistry and process chemistry in 2023, the journal continues to strive for greater impact, catering to researchers, professionals, and students alike. Its open-access model, in place since 2001, ensures that cutting-edge research is accessible to a broad audience, fostering collaboration and knowledge sharing within the scientific community. By promoting high-quality research and providing insights into the latest advancements, Chemical and Biochemical Engineering Quarterly remains an essential resource for those involved in the chemical and biochemical engineering disciplines.

Iranian Journal of Science and Technology Transaction A-Science, published by SPRINGER INT PUBL AG in Switzerland, stands as a significant platform for the dissemination of innovative research across a multitude of disciplines, including Agricultural and Biological Sciences, Chemistry, Earth and Planetary Sciences, Engineering, Mathematics, and Physics and Astronomy. With an established HIndex and a solid ranking in Scopus—featuring impressively in the 90th percentile for General Mathematics and maintaining strong positions in other scientific categories—the journal promotes high-caliber scholarly work that influences both academic and professional communities. This journal operates under an Open Access model, thus maximizing the accessibility of research findings while fostering international collaboration and knowledge exchange. Aiming to bridge gaps in science and technology, the journal invites researchers, professionals, and students alike to contribute to its dynamic and evolving discourse, thus enhancing the rigor and richness of scientific exploration.