(1)
Azizan, F. A.; Roslan, N.; Ruslan, R.; Aznan, A. A.; Mohamed Yusoff, A. Z. Soil NPK Variability Mapping for Harumanis Mango Grown in Greenhouse at Perlis, Malaysia. Int. J. Adv. Sci. Eng. Inf. Technol. 2019, 9, 495-501.