Adelia, Audya Keisya, and Brasie Pradana Sela Bunga Riska Ayu. 2025. “Analysis of the Implementation of Minimum Service Standards (SPM) on the Waru – Juanda Toll Road”. Jurnal Perintis (Pengembangan Riset Inovatif Teknik, Teknologi, Dan Sains) 1 (3(Mei-Juni): 109-17. https://ejournal.pktj.ac.id/index.php/perintis/article/view/53.