Kasron, Kasron. 2019. “PERBANDINGAN SPIRITUAL EMOTIONAL FREEDOM TEHNIQUE DAN PROGRESSIVE MUSCLE RELAXATION TERHADAP KUALITAS TIDUR PENDERITA HIPERTENSI DI CILACAP SELATAN”. JURNAL KESEHATAN POLTEKKES KEMENKES RI PANGKALPINANG 6 (1):1-8. https://doi.org/10.32922/jkp.v6i1.46.