Sumarsono H, Wafirotin KZ, Santoso S. SOCIAL NETWORK IN FAMILY BUSINESS: THE PHENOMENON OF PONOROGO CHINESE ETHNIC ENTREPRENEUR. IJBE [Internet]. 2021 Jan. 28 [cited 2025 Dec. 24];7(1):18. Available from: https://journal.ipb.ac.id/ijbe/article/view/32468