KOSHY, A. M.; JOSEPH, V.; RAVI, V.; BYJU, G. Rapid Method for Estimation of Total Chlorophyll, Chlorophyll a and b and Carotene Content in Leaves of Cassava and Sweet potato Using SPAD Meter. JOURNAL OF ROOT CROPS, [S. l.], v. 44, n. 1, p. 37–40, 2018. Disponível em: https://journal.isrc.in/index.php/jrc/article/view/513. Acesso em: 22 jul. 2024.