Bravo Palma, Erick Humberto, et al. “Complementary Foliar Fertilization Improves the Yield, Health and Profitability of Cocoa in Rainfed Agroecosystems”. Ciencia Y Agricultura, vol. 19, no. 3, Dec. 2022, doi:10.19053/01228420.v19.n3.2022.14569.