Kristanto, W. S., and S. Y. Ratih. “5. EVALUASI KERUSAKAN JALAN PADA PERKERASAN LENTUR ( Studi Kasus Jalan Tawangmangu-Cemorosewu STA 2+000 Sampai Dengan 4+000 )”. Surakarta Civil Engineering Review (SCER), vol. 1, no. 1, Feb. 2021, pp. 34-39, https://ejurnal.unsa.ac.id/index.php/scer/article/view/85.