nurliwan, sjahda. “NATURE AND COMPONENTS OOF TYREROAD FRICTION ON WET ROADS”. Jurnal Jalan Jembatan 12, no. 1 (June 30, 2018): 9–13. Accessed July 5, 2025. https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/655.