Angelina Aprillia Tupan, Marina Risa Marayate, Silomai Latuserimala, Marleny Leasa, and John Rafafy Batlolona. “Worksheet Based on Project-Based Learning in Science Learning in Elementary School”. Jurnal Penelitian Dan Pengembangan Pendidikan, vol. 8, no. 3, Oct. 2024, pp. 493-05, doi:10.23887/jppp.v8i3.79951.