Astuti, Yulianti. 2019. “PERSEPSI PETANI TENTANG KARAKTERISTIK INOVASI SISTEM TANAM JAJAR LEGOWO PADI SAWAH (Oryza Sativa L)”. Jurnal Ilmu-Ilmu Pertanian 26 (2):64-71. https://doi.org/10.55259/jiip.v26i2.102.