Utami, T. et al. 2025. The Effect Of Laughter Therapy On Blood Pressure Of Elderly People With Hypertension In The Working Area Of Taba Lubuk Linggau Health Center. Journal of Multidisciplinary Research. 1, 3 (Mar. 2025), 125 – 130 . DOI:https://doi.org/10.70963/jmr.v1i3.200.