Hosseinifard, S., Tohidi, F., Jahromi, H. A., Jahromi, N. A., Adib, N. and Ayoubi, A. (2020) “Effects of Customer Knowledge Management on Marketing Management and Results: Case Study in Business Companies, FARS”, European Scientific Journal, ESJ, 16(16), p. 244. doi: 10.19044/esj.2020.v16n16p244.