Mustafa, A. R. and Masitoh, I. (2025) “THE INFLUENCE OF INSTRUMENTAL MUSIC RELAXATION TECHNIQUES ON THE ANXIETY OF 3RD TRIMESTER PREGNANT WOMEN AT TPMB NINING KARAWANG DISTRICT IN 2023”, HEARTY, 13(4), pp. 940–949. doi: 10.32832/hearty.v13i4.16045.