[1]
Arifullah, E., Zaim, Y., Aswan and Djuhaeni 2021. Basin-scale Paleoecology: Using Semi-quantitative Analysis of the Ichnofabric within Kutai Basin (Indonesia). Journal of Mathematical and Fundamental Sciences. 53, 2 (Oct. 2021), 286-305. DOI:https://doi.org/10.5614/j.math.fund.sci.2021.53.2.8.