Chlorophyll dynamics of field-planted Harumanis Mango (Mangifera indica L.) at flowering and fruiting stages using SPAD-502 measurements. JTRSS [Internet]. 2026 Jun. 30 [cited 2026 Jul. 6];14(2):395-402. Available from: https://journal.umk.edu.my/index.php/jtrss/article/view/1771