Brief Research ReportPublished 17 July 2026Public transportation and environmental sustainability nodes in TOD-based Mahakam River city planningTukimun · Andjar Prasetyo · Ari Sasmoko Adi · Eswan · Yustina Hastrini Nurwanti · Titi Mumfangati · Tugas Tri Wahyono · Fahmi Ranggamurti · Heri Wahyudianto · Agustinus HartopoFrontiers in Future Transportationdoi 10.3389/ffutr.2026.1782348