[1]
N. Hidayati and A. L. Indrayanti, “Pemanfaatan Abu Boiler Kelapa Sawit terhadap Pertumbuhan Tajuk Tanaman Tomat: Boiler Ash Utilization of Palm Oil On the Growth Of Tomato Plant Shoot”, Daun J Pertanian Kehutanan, vol. 2, no. 1, pp. 54–65, Jun. 2015.