Made Diah Kartika Maharani. The Role of Forecasting in Managerial Planning: A Literature Review of Methods, Contributions, and Implementation Challenges. JFAE [Internet]. 2026 Jul. 31 [cited 2026 Aug. 15];3(2):133-46. Available from: https://jurnal.glowscien.com/index.php/JFAE/article/view/115