TY - JOUR AU - Editor Spektra PY - 2020/04/30 Y2 - 2024/03/29 TI - BACK MATTER SPEKTRA VOLUME 5 ISSUE 1, APRIL 2020 JF - Spektra: Jurnal Fisika dan Aplikasinya JA - SPEKTRA VL - 5 IS - 1 SE - Editorial Section DO - 10.21009/SPEKTRA.051111 UR - https://journal.unj.ac.id/unj/index.php/spektra/article/view/15141 AB - ER -