Situmorang TES, Selly nainggolan, Inriyanti simamora, Dodi irwanto siburian. Tantangan Tenaga Pendidik Dalam Proses Pembelajaran di Sekolah Dasar Swasta Santa Maria Tarutung. JIPSI [Internet]. 2024 Apr. 30 [cited 2026 Apr. 17];3(1):62-8. Available from: https://putrapublisher.org/ojs/index.php/jipsi/article/view/540