“Exploration of Locally Grown Yellow and Green Pumpkin As a Potential Source of B-Carotene and Vitamin A: Short Communication: Yellow and Green Pumpkin Source of Vitamin A”. Biological Sciences - PJSIR, vol. 63, no. 3, Nov. 2020, pp. 238-41, https://doi.org/10.52763/PJSIR.BIOL.SCI.63.3.2020.238.241.