Danti Aulia Sari, and Nurkhairo Hidayati. 2024. “Development of Problem-Based Learning E-Module for Grade X High School Students : Preliminary Research”. PAIDAGOGIA: Jurnal Inovasi Pendidikan Dan Pembelajaran 1 (2):33-38. https://doi.org/10.63757/pjipp.v1i2.34.