Aryanti, Putu Indraswari, Joni Haryanto, and Elida Ulfiana. 2019. “Red Ginger (Zingiber Officinale Var. Rubrum) Massage Reduces Stiffness and Functional Disability in Elderly With Osteoarthritis”. Jurnal Ners 13 (2):200-206. https://doi.org/10.20473/jn.v13i2.9292.