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Setiawan DM. Application of 60/70 Grade Bitumen with Layer Variations on Ballast Structures. Int. J. Adv. Sci. Eng. Inf. Technol. [Internet]. 2021 Apr. 24 [cited 2024 Jul. 22];11(2):698-704. Available from: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/9898