Strategic Thinking and Planning รุ่นที่ 1, Central Retail Corporation Pub Co., Ltd., 19 Jun 2023 Kulachet Mongkol | Aug 1, 2023
Critical Thinking for Business, AB Food & Beverages Thailand Ltd. (Ovaltine and Twinings Tea), 9-10 Aug 2023 Kulachet Mongkol | Sep 5, 2023
