Tompul, Hernita Jusepa Br, Samsidar Tanjung, and Dina Ampera. 2025. “The Development of English Language Learning Multimedia Based on Problem-Based Learning Using Linktree”. Jurnal Educative: Journal of Educational Studies 10 (1):31-42. https://doi.org/10.30983/educative.v10i1.9634.