Praptisih, P. S. Putra, and S. H. Nugroho, “Characteristics of Carbonate Facies and Depositional Environment of Tapak Formation in the Ajibarang Area, Central Java, Indonesia”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 12, no. 5, pp. 1818–1823, Sep. 2022.