This volume presents the second part of the proceedings of the Thirteenth International Conference on Technological Ecosystems for Enhancing Multiculturality (TEEM) 2025.It brings together innovative research and practical experiences that explore how engineering and higher education can become more inclusive, effective, and socially responsible. It addresses key themes such as enhancing educational resources in engineering, introducing new approaches in mechatronics education, and promoting hands-on learning through Science, Technology, Engineering, Arts, and Mathematics (STEAM) laboratories. This book also highlights efforts to bridge the diversity gap in STEAM fields and supports the integration of sustainable development goals within higher education. Readers who wish to learn more about this topic can refer to 'Proceedings of TEEM 2025: Volume One' and 'Proceedings of TEEM 2025: Volume Three'.