Trisno Imany, Tri Subakti, Yohannes Martono Hadi, and Ahmad Zakaria. “Analisis Harga Satuan Pekerjaan Jalan Dan Jembatan Menggunakan Program Lazarus (studi Kasus Devisi 3, 5, 6, &Amp; 7)”. Jurnal Rekayasa Sipil dan Desain 4, no. 4 (June 28, 2018). Accessed October 28, 2025. http://journal.eng.unila.ac.id/index.php/jrsdd/article/view/547.