Nurul Mega Astutik, Sudarti, S. and Lesmono, A.D. 2022. THE EFFECT OF INTENSITY AND LONG EXPOSURE TO EXTREMELY LOW FREQUENCY (ELF) MAGNETIC FIELD ON DENSITY OF SILK TOFU. JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar. 10, 2 (Aug. 2022), 124-129. DOI:https://doi.org/10.24252/jpf.v10i2.30660.