1. Utami, T. N., Jatmiko, A., & Suherman, S. Pengembangan modul matematika dengan pendekatan science, technology, engineering, and mathematics (STEM) pada materi segiempat. Desimal: Jurnal Matematika, 1(2), 165–172 (2018).
2. Al Azri, R. H., & Al-Rashdi, M. H. The effect of using authentic materials in teaching. International journal of scientific & technology research, 3(10), 249–254 (2014).
3. Becker, K. H., & Park, K. Integrative approaches among science, technology, engineering, and mathematics (STEM) subjects on students’ learning: A meta-analysis. Journal of STEM education: Innovations and research, 12(5), (2011).
4. The Effects of STEM Training on the Academic Achievement of 4th Graders in Science and Mathematics and their Views on STEM Training
5. Winarni, J., Zubaidah, S., & Koes, S. STEM: apa, mengapa, dan bagaimana. Prosiding Semnas Pend IPA Pascasarjana UM, 1, 976–984 (2016).