Egik Depriasi, Nofroza Yelli and Deria Sepdwiko (2026) “Mixed Ensemble Learning Through the Problem Based Learning Model in Grade VII of SMP Negeri 4 Batang Hari Leko Muba”, Edumaspul: Jurnal Pendidikan, 10(2), pp. 288–293. doi: 10.33487/edumaspul.v10i2.156.