suroso, Tjijik Wasiah. “HASIL PENELITIAN PENGARUH PEMANASAN BERULANG TERHADAP MUTU ASPAL KERAS”. Jurnal Jalan Jembatan, vol. 10, no. 3, June 2018, pp. 13-21, https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/638.