Selly Msungu, Pavithravani B. Venkataramana and Arnold Mushongi (2022) “Characterization of Provitamin A Status and Distribution in Commercial Grown Maize Varieties in Tanzania”, East African Journal of Science, Technology and Innovation, 3. Available at: https://eajsti.org/index.php/EAJSTI/article/view/430 (Accessed: 18 August 2022).