Tembu Muda, Yosef Norbertus. 2021. “Analisis Biaya Operasional Kendaraan Angkutan Umum Di Kota Maumere”. Jurnal Sosial Teknologi 1 (10):1.322 - 1.331. https://doi.org/10.59188/jurnalsostech.v1i10.230.