Effect Of Different NPK Levels And Chlorophyll Content On Growth And Development Of Pummelo (Citrus Maxima L). International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 10, p. 5217–5222, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/11282. Acesso em: 12 aug. 2026.