1.
Nuryanti lisna. PENGARUH RELAKSASI OTOT PROGRESIF TERHADAP INSOMNIA PADA LANSIA. citradelima [Internet]. 2018 Aug. 7 [cited 2024 Nov. 21];2(1):51-7. Available from: https://jurnalilmiah.ici.ac.id/index.php/JI/article/view/13