Wara Anung Anindita and Afiyf Kaysa Waafi, “EFFECTIVENESS OF TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION (TENS) IN THE MANAGEMENT OF CHRONIC MUSCULOSKELETAL PAIN: A SYSTEMATIC REVIEW OF RANDOMIZED CONTROLLED TRIALS AND PRIMARY STUDIES”, the int. j. of med. science and health, vol. 49, no. 2, pp. 927–964, Oct. 2026, doi: 10.70070/f9f7qs38.