Indonesian Journal of Oil Palm Research Volume 31 Number 3 Year 2023 is published by presenting articles: Potassium Use Efficiency of Natural Zeolite-Based Potassium Fertilizer in Oil Palm Seedlings (Elaeis guineensis Jacq.) Using Peat Soil Media, Potential of Fumyco (Arbuscular Mycorrhiza Fungi) in Increasing The Growth of Oil Palm (Elaeis guineensis Jacq.) Seedling in Nursery, Social Conflict, Legal and Financial Analysis in the Feasibility Study of Smallholder's Oil Palm Plantation Partnership: A Case Study in the Agrarian Conflict of KKPA Bongkal Malang, Indragiri Hulu Regency, Riau Province, (Effect of Liquid Organic Ingredients from Banana Peel and Rice Wash Water on Oil Palm Seedling Growth (Elaeis guineensis Jacq.) in Pre-nursery), and The Effect Of Empty Bunch Applications On Production Of Oil Palm.