Nirmala, Siska Ayu, Joni Rokhmat, Agus Ramdani, and A A Sukarso. “The Implementation of Project Based Learning Integrated Ethno-STEM in Indonesia”. Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika 9, no. 2 (July 27, 2025): 316–332. Accessed February 23, 2026. https://journal-center.litpam.com/index.php/e-Saintika/article/view/2856.