“EFEKTIVITAS MODEL PBL TERHADAP HASIL BELAJAR EKONOMI PESERTA DIDIK SMAN 3 OKU”. Jurnal Lentera Pedagogi 6, no. 1 (July 27, 2022): 60–65. Accessed June 4, 2026. https://www.journal.unbara.ac.id/lentera/article/view/1284.