Medika, Ranjes, and Risdayati . “PEDAGANG DI SIMPANG PALAS KECAMATAN RUMBAI BARAT KOTA PEKANBARU”. Jurnal Ilmiah Wahana Pendidikan 12, no. 8.B (August 21, 2026): 189-218. Accessed August 23, 2026. https://jurnal.peneliti.net/index.php/JIWP/article/view/13819.