KWG, Rekha Nianthi; LPHK, Madhushani. Use of traditional knowledge by paddy farming communities of Mahapatra in Polonnaruwa district in Sri Lanka. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 4, n. 6, p. 41–49, 2016. DOI: 10.31686/ijier.vol4.iss6.555. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/555.. Acesso em: 3 jul. 2024.