Rambe, M., Siagian, Z., & Hasibuan, A. I. (2024). Application of Problem Based Learning to Instill the Values of Infaq and Zakat Islamic Education in UPTD SD Negeri 02 Kotapinang. Jurnal Profesi Guru Indonesia, 1(1), 44–50. https://doi.org/10.62945/jpgi.v1i1.324