@article{Manitu_Sirumpa_2022, title={The Effect of Progressive Muscle Relaxation Techniques on Sleep Quality students}, volume={11}, url={https://akper-sandikarsa.e-journal.id/JIKSH/article/view/681}, DOI={10.35816/jiskh.v11i1.681}, number={1}, journal={Jurnal Ilmiah Kesehatan Sandi Husada}, author={Manitu, Indrawan and Sirumpa, Noldin}, year={2022}, month={Jun.}, pages={37-42} }