Choirunnisa, C., Sunaryo, S., & Susanti, D. (2019). E-MODUL IPA TERAPAN BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) MATERI PENANGANAN LIMBAH UNTUK SISWA SMK PARIWISATA . PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 8, SNF2019–PE. https://doi.org/10.21009/03.SNF2019.01.PE.48