Kurniawan D, Suharno S, Rachmina D. Gayo Aceh Coffee Supply Chain Risk Dynamics Modeling: Covid-19 Pandemic, Inventory, Supply Chain Disruption, Profits . JPPT [Internet]. 2023 Sep. 21 [cited 2026 Sep. 17];23(3):455-67. Available from: https://jurnal.polinela.ac.id/index.php/jppt/article/view/2559