Vidyanti, Devi, and Anis Satus S. 2016. “PENGARUH RELAKSASI OTOT PROGRESIF TERHADAP INSOMNIA PADA LANSIA DI UPT PANTI WERDHA MOJOPAHIT KABUPATEN MOJOKERTO: The Effect Of Progressive Muscle Relaxation To Insomnia On The Elderly People At Nursing Homewerdha Mojopahit In Mojokerto District”. Jurnal Ilmiah Keperawatan (Scientific Journal of Nursing) 2 (1):23-28. https://journal.stikespemkabjombang.ac.id/index.php/jikep/article/view/14.