นิธิเชาวกุล ธ. DEVELOPMENT OF SOUVENIR SHOP TOURISM CLUSTER OF SMALL ENTERPRISE ENTREPRENEURS IN PATTAYA CITY, CHON BURI PROVINCE. spurhs [internet]. 2018 Mar. 19 [cited 2026 Sep. 10];15(1):69-77. available from: https://so05.tci-thaijo.org/index.php/spurhs/article/view/115957