70. E. Maryanti, M.M. Ilmi, N. Nurdini, P. Setiawan, Y.M. Syah, C. Saiyasimbat, G.T.M Kadja, Ismunandar. “Hematite as unprecedented black rock art pigment in Jufri Cave, East Kalimantan, Indonesia: the microscopy, spectroscopy, and synchrotron X-ray-based investigation”. Archaeological and Anthropological Sciences, 14, 122. (2022).

70. E. Maryanti, M.M. Ilmi, N. Nurdini, P. Setiawan, Y.M. Syah, C. Saiyasimbat, G.T.M Kadja, Ismunandar. “Hematite as unprecedented black rock art pigment in Jufri Cave, East Kalimantan, Indonesia: the microscopy, spectroscopy, and synchrotron X-ray-based investigation”. Archaeological and Anthropological Sciences, 14, 122. (2022).