Ramadhani VA, Sudrajat A. BASIC LITERACY AND GENERAL KNOWLEDGE LEARNING AT THE MARSUDI PUTRA SOCIAL PROTECTION AND REHABILITATION TECHNICAL IMPLEMENTATION UNIT (UPT) SURABAYA. PEMA [Internet]. 22 Oktober 2026 [dikutip 4 November 2026];6(2):115-22. Tersedia pada: https://jurnal.permapendis-sumut.org/index.php/pema/article/view/2710