Nuari, N.A. et al. 2022. Static and Dynamic Stretching Differences Toward Knee Joint Extension in The Elderly. Jurnal Ners dan Kebidanan (Journal of Ners and Midwifery). 9, 1 (Apr. 2022), 048–057. DOI:https://doi.org/10.26699/jnk.v9i1.ART.p048-057.