Fatmawati Latada, and Husna Hashim. “PROJECT-ORIENTED PROBLEM BASED LEARNING (POPBL): AN INITIATIVE TO ENHANCE SELF-ESTEEM AMONG ORPHANS”. INTERNATIONAL JOURNAL OF MODERN EDUCATION (IJMOE), vol. 5, no. 19, Sept. 2024, https://gaexcellence.com/ijmoe/article/view/1858.