Evangelista, Radinta Jasmine Putri, et al. “THE EFFECT OF EDUCATION ON THE LEVEL OF ANXIETY AND KNOWLEDGE ABOUT THE SIDE EFFECTS OF 3-MONTH INJECTABLE CONTRACEPTION IN 3-MONTH INJECTABLE CONTRACEPTIVE ACCEPTORS AT TPMB EVI MULYOREJO, MALANG CITY”. HEARTY, vol. 14, no. 4, Aug. 2026, pp. 967-74, doi:10.32832/hearty.v14i4.23151.