Andri Suryana, Mirna Herawati, and Fadjriah Hapsari. 2021. “IMPLEMENTASI PEMBELAJARAN OPEN ENDED BERBASIS APOS”. Jurnal Pengabdian Kepada Masyarakat Indonesia (JPKMI) 1 (3):6-11. https://doi.org/10.55606/jpkmi.v1i3.38.