ปลื้มปรีดาพร น., & ศรีกัลยาณบุตร อ. (2019). Healthy Looking Graphic Design by Gemstone Therapy Theory. SIAM COMMUNICATION REVIEW, 18(2), 97–108. Retrieved from https://so05.tci-thaijo.org/index.php/commartsreviewsiamu/article/view/225518