A 3-day course on strategic thinking using the Strategy Prism© framework, developed by Dr. Tanai Charinsarn. This course is designed and taught by Dr. Thanai Charinsarn and is recognized as an Approved Learning Provider by the International Association for Strategy Professionals (IASP) in the United States. The course was held during 29th October - 1st November 2023 at THANN Wellness Destination, Ayutthaya Province.