Advance Management Program 1 รุ่นที่ 1, บริษัท ปตท. จำกัด (มหาชน), 12 พ.ค. 2565 Kulachet Mongkol | May 25, 2022
Critical Thinking for Problem Solving and Decision Making, Ansell (Thailand) Ltd., 7,22 Sep 2023 Kulachet Mongkol | Sep 24, 2023
Strategic Foresight, Bangkok Glass Public Company Limited (BGC), 3-4 Jul 2023 Kulachet Mongkol | Aug 2, 2023
