Charin, C. and Siregar, I. (2022) “THE EFFECT OF ERGONOMIC GYMNASTICS ON DECLINE CHOLESTEROL IN PERIMENOPAUSAL PKK MOTHERS LALANG VILLAGE, MEDAN SUNGGAL DISTRICT IN 2021”, Indonesia Sport Journal, 4(2), pp. 62–65. doi: 10.24114/isj.v4i2.37875.