Memem, J., Girsang, W., & Damanik, I. P. . (2024). The Effect of Implementing 12/14 Day Harvest Rotation on FFB Production and Harvest Employee Income: Case Study at PT Nusaina Agro Kobi Manise. International Journal of Multidisciplinary: Applied Business and Education Research, 5(5), 1630-1639. https://doi.org/10.11594/ijmaber.05.05.15