Tancharoen A. Developing a Model for Managing Advertising Problems in a Medical Clinic Providing Beauty Services in Samut Prakan Province. SMPK. Hos. J. [internet]. 2025 Jun. 30 [cited 2026 Sep. 17];3(1):48-65. available from: https://he03.tci-thaijo.org/index.php/smpkhj/article/view/4234