Prangngampleng N, Komonsin L. Strategic Factors That Influence the Operations of the Gem and Jewelry Export Business in the New Normal Era in the Post-covid-19 World: Strategic Factors That Influence the Operations of the Gem and Jewelry Export Business in the New Normal Era in the Post-covid-19 World. rtnb [internet]. 2024 Dec. 31 [cited 2025 Aug. 11];6(3):482-91. available from: https://so07.tci-thaijo.org/index.php/rtnb/article/view/5887