1.
Simangunsong R, Panjaitan MB, Purba NA. The Influence Of The Project Based Learning (PJBL) Model On Learning Outcomes Students’ Science Learning On The Material Of Harmony In Ecosystems Class V. ISIHUMOR [Internet]. 2026 Jul. 30 [cited 2026 Aug. 8];3(4):589-600. Available from: https://putrapublisher.org/index.php/isihumor/article/view/2254