Rajiman R. PENGARUH PEMUPUKAN NPK TERHADAP HASIL BAWANG MERAH DI LAHAN PASIR PANTAI (THE EFFECT OF NPK FERTILIZER ON SHALLOT YIELD AT COASTAL SANDY LAND). JIIP [Internet]. 2009 Jul. 15 [cited 2025 Feb. 8];5(1):52-60. Available from: https://jiip.polbangtanyoma.ac.id/index.php/jiip/article/view/209