Susanti, I. and Sipayung, S.B. 2017. ANALISIS PERUBAHAN TROPICAL TROPOPAUSE LAYER DI BENUA MARITIM INDONESIA. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL). 6, (Oct. 2017), SNF2017–ERE. DOI:https://doi.org/10.21009/03.SNF2017.02.ERE.04.