4 1 20 Masjraul Hidayat Editor Tjuk Sukardiman Editor Marthaleina Ruminda Sitorus Primary Author M Iqbal Firdaus Translator Prima Widiyanto Editor Simon Gultom Editor Japan Railway Technical Service (JARTS) Primary Author mixed material Jakarta ITL Trisakti Press 2020 Lis Lesmini Primary Author Hendro Kuntohadi Primary Author Dwika Ahadiputra Primary Author mixed material Jakarta STMT Trisakti 2017 Rahmadi Subagya Primary Author Suharto Abdul Majid Primary Author Lira Agusinta Primary Author Prasadja Ricardianto Primary Author Sri Handayani Primary Author Haniva Mulyani Primary Author mixed material 25822292 International Journal of Research in Commerce and Management Studies 2021 the quality in pespective of service management of land transport Said Djamaluddin Primary Author mixed material 14112655 Jakarta STMT Trisakti 2008