Hardhianti, M. P. W., Sebastian, I., & Wiratni. (2025). The Effect of Ammonium Sulfate Concentrations on The Size Distributions of NPK-Fertilizer Granules in a Rotating Drum Granulator. Eksergi, 22(2), 66–71. https://doi.org/10.31315/eksergi.v22i2.14256