Kwansakul, Banchongluck, and Onanong Shuagate. “COMPARISON OF THERAPEUTIC EFFICACY BETWEEN RADIAL EXTRACORPOREAL SHOCKWAVE THERAPY AND SHORTWAVE DIATHERMY ON FROZEN SHOULDER STAGE 2 PATIENT: A RANDOMIZED CONTROLLED TRIAL”. Srinakharinwirot University Journal of Sciences and Technology 15, no. 29, January-June (June 9, 2023): 1–17, Article 249774. accessed December 9, 2025. https://ph02.tci-thaijo.org/index.php/swujournal/article/view/249774.