Wira Buana, Muhammad, Wagino, Toto Sugiarto, and Rifdarmon. “Penggunaan Model Problem Based Learning (PBL) Terhadap Hasil Belajar Peserta Didik: A Systematic Literature Review”. MSI Transaction on Education 6, no. 3 (August 30, 2025): 151-164. Accessed August 24, 2026. https://msirp.org/journal/index.php/mted/article/view/191.