Suharno S. PENGARUH JENIS PUPUK ORGANIK TERHADAP PRODUKSI (BERAT UMBI) UBI JALAR (IPOMEA BATATAS L) CLON MADU (THE INFLUENCE OF TYPE OF ORGANIC FERTILIZERS AT CLON MADU SWEET POTATOES (IPOMEA BATATAS L) PRODUCTION (CORM’S WEIGHT)). JIIP [Internet]. 2007 Jul. 15 [cited 2025 Feb. 8];3(1):72-7. Available from: https://jiip.polbangtanyoma.ac.id/index.php/jiip/article/view/240