1.
Takebayashi T, Kumano Y. Importance of development of STEM education for petrology and mineralogy. J. Inov. Pend. IPA. [Internet]. 2018 Apr. 9 [cited 2025 May 17];4(1):98-103. Available from: https://journal.uny.ac.id/index.php/jipi/article/view/18525