ULUTIAH AAN HIKMAH H, NIKMAH A. PENGARUH PENERAPAN METODE PROJECT BASED LEARNING (PjBL) PADA MATERI UJI KUALITATIF OBAT . ACTION [Internet]. 2025Mar.23 [cited 2026Mar.29];4(4):152-6. Available from: https://www.jurnalp4i.com/index.php/action/article/view/4548