Ansi A. THE EFFECT OF ORGANIC FERTILIZER AND COMBINATION OF NPK ON GROWTH AND YIELD OF PEANUT ON ULTISOL SOIL. JIIKPP [Internet]. 2025 Jul. 30 [cited 2026 Apr. 24];4(3):34-8. Available from: http://jiikpp.uho.ac.id/index.php/journal/article/view/42