Ikhwan, Khairul, Anggraini Sukmawati, and Eko Ruddy Cahyadi. 2018. “The Implementation of Learning Organization in Order to Increase Supply Chain Performance in SPR Maju Bersama Bojonegoro”. Jurnal Manajemen Dan Agribisnis 15 (1): 83. https://doi.org/10.17358/jma.15.1.83.