Sastria, Emayulia. “Science and Technology Reciprocity in Educational Laboratory Systems Intermediate in Kota Sungai Penuh”. PPSDP International Journal of Education 2, no. 2 (November 10, 2023): 119–130. Accessed July 23, 2026. https://ejournal.ppsdp.org/index.php/pijed/article/view/115.