ADHIKARI, D. Solar energy as an alternative source of energy. BIBECHANA, [S. l.], v. 2, p. 1–7, 2018. DOI: 10.3126/bibechana.v2i0.19227. Disponível em: https://nepjol.info/index.php/BIBECHANA/article/view/19227. Acesso em: 21 may. 2024.