Suthip Prathum และ Thammayantee Phayoonpun; Krisana Promchart. (2023) 4C's Marketing Mix that Affects Consumers' Diamond Buying Decisions in Thailand through Online Channels. <i>Interdisciplinary Academic and Research Journal</i>, <i>3</i>(2), 693-708.Suthip Prathum และ Thammayantee Phayoonpun; Krisana Promchart. "4C's Marketing Mix that Affects Consumers' Diamond Buying Decisions in Thailand through Online Channels". Interdisciplinary Academic and Research Journal 3 (2023):693-708.Suthip Prathum และ Thammayantee Phayoonpun; Krisana Promchart. 4C's Marketing Mix that Affects Consumers' Diamond Buying Decisions in Thailand through Online Channels. DR.KEN Institute of Academic Development and Promotion.:ม.ป.ท. 2023.