MUTHURAJ, R.; GEORGE, J.; RAVI, V. Seed Certification Standards for Quality Planting Material Production of Cassava, Sweet Potato, Lesser Yam and Taro. JOURNAL OF ROOT CROPS, [S. l.], v. 42, n. 1, p. 3–8, 2016. Disponível em: https://ojs338.isrc.in/index.php/jrc/article/view/393. Acesso em: 19 sep. 2024.