Lubis N, Idwar, Silvina F, Sari VP, Luthfi F. Increasing the Growth and Yield of Green Bean Plants (Vigna radiata L.) by Providing Fly Ash and Organic Materials in Ultisol Soil. JUATIKA [Internet]. 2026Jan.7 [cited 2026Feb.21];8(1):104 -. Available from: https://ejournal.uniks.ac.id/index.php/JUATIKA/article/view/4855