THE EFECTIVENESS OF PROGRESIVE MUSCLE RELAXATION AND AUTOGENIC RELAXATION TO PAIN LEVEL ON POST SECTIO CAESARIA PATIENTS IN RSUD NGUDI WALUYO WLINGI. Jur.Kep.Ter [Internet]. 2020 Feb. 13 [cited 2026 Nov. 14];5(2):145-54. Available from: https://poltek-test.rezkimedia.or.id/index.php/JKT/article/view/355