TY - JOUR AV - public IS - 1 ID - publicatio23914 TI - Construct 2 learning media developments to improve understanding skills Y1 - 2021/// JF - JOURNAL OF PHYSICS-CONFERENCE SERIES SN - 1742-6588 UR - http://doi.org/10.1088/1742-6596/1796/1/012051 A1 - Mujib Mujib A1 - Widyastuti R. A1 - Suherman Suherman A1 - Mardiyah Mardiyah A1 - Retnosari T. D. A1 - Mudrikah I. SP - Terjedelem: 8 VL - 1796 EP - AzonosÃtó: 012051 ER -