Cahyono, Bowo Eko, Muhammad Syukron Ali, and Supriyadi Supriyadi. 2019. “ANALYSIS THE EFFECT OF PRIMARY COIL LENGTH OF TRANSFORMATOR TO THE RESULTED ELECTROMOTIF FORCE”. Spektra: Jurnal Fisika Dan Aplikasinya 4 (1):31-38. https://doi.org/10.21009/SPEKTRA.041.04.