SHRESTHA, Laxmi Devi. Barriers to Effective Development and Utilization of Teaching and Learning Materials in Schools. Pashupati Pragya पशुपति प्रज्ञा, [S. l.], v. 2, n. 3, p. 107–115, 2026. DOI: 10.3126/pp2.v2i3.90985. Disponível em: https://nepjol.info/index.php/pp2/article/view/90985. Acesso em: 19 feb. 2026.