THAPA, Raju Ram. Relation between Prime and Composite Number. BIBECHANA, [S. l.], v. 1, p. 14–16, 2018. DOI: 10.3126/bibechana.v1i0.19237. Disponível em: https://www.nepjol.info/index.php/BIBECHANA/article/view/19237. Acesso em: 5 dec. 2025.