สุขสารอมรกุล น, เพชรรัตน์ ห. CASUAL FACTORS OF PERSONALITY ELEMENT OF COSMETIC SALESPERSON: TOWARD CUSTOMER SATISFACTION AND CUSTOMER ENGAGEMENT. Ph.D. in Soc. Sci. J. [internet]. 2018 Mar. 29 [cited 2026 Aug. 31];8(1):119-34. available from: https://so05.tci-thaijo.org/index.php/phdssj/article/view/117072