SAPKOTA, S; REGMI, PP; PANDEY, S; TRIPATHI, B; SAH, SK. Prospects and constraints of formal rice seed systems in Nepal. Agronomy Journal of Nepal, [S. l.], v. 2, p. 157–167, 2013. DOI: 10.3126/ajn.v2i0.7531. Disponível em: https://nepjol.info/index.php/AJN/article/view/7531. Acesso em: 6 dec. 2025.