IkhwanK., SukmawatiA., and CahyadiE. R. “The Implementation of Learning Organization in Order to Increase Supply Chain Performance in SPR Maju Bersama Bojonegoro”. Jurnal Manajemen & Agribisnis, Vol. 15, no. 1, Mar. 2018, p. 83, doi:10.17358/jma.15.1.83.