Muhammad Gunawan Perdana. Study Of Asphalt Characteristics Using Fly Ash as a Substitute For Sand In Concrete Asphalt (AC – WC) Using The Marshall Test (RSNI M-01-2003) and Test Standards Specifications For Bina Marga Specifications 2018 Revision 2. IJMICSE [Internet]. 2024 Jun. 5 [cited 2025 Mar. 23];1(2):14-2. Available from: https://international.aritekin.or.id/index.php/IJMICSE/article/view/22