The Effect Of Types Of Soil treatment And Doses Of Potassium On Sweet Corn (Zea mays saccharata Sturt.) Plants On Ultisol Subsoil Soils. J. Agroqua [Internet]. 2024 Jun. 28 [cited 2025 Dec. 5];22(1):79-91. Available from: https://journals.unihaz.ac.id/index.php/agroqua/article/view/4329