फुएल Phuyal ब. B. त्रिभुवन विश्वविद्यालयले लिने वार्षिक परीक्षाको प्रश्नपत्रमा विषयगत वैधता {Content Validity in the Tribhuvan University Question}. Adhyayan Journal, [S. l.], v. 11, n. 11, p. 123–132, 2024. DOI: 10.3126/aj.v11i11.67103. Disponível em: https://nepjol.info./index.php/aj/article/view/67103. Acesso em: 21 nov. 2024.