Mursyid , Elkawakib Syam’un , Salengke , Muh. Riadi , Rosmaeni. “Agronomic Characters on Three Varieties of Sorgum With Differences of NPK Fertilizer Source and Harvest Time”. International Journal of Emerging Trends in Science and Technology 4, no. 06 (June 30, 2017): 5261–5265. Accessed December 23, 2024. http://ijetst.in/index.php/ijetst/article/view/1137.