dewilda, yommi 2022. Analisis Timbulan, Komposisi, Karakteristik dan Potensi Daur Ulang Sampah Bandara Internasional Minangkabau (BIM). JOURNAL OF ENVIRONMENTAL MANAGEMENT AND TECHNOLOGY. 1, 1 (Apr. 2022). DOI:https://doi.org/10.31258/jptl.1.1.%p.