Rosmadi, N.S. , Sulaiman, N. , Sulaiman, N. and Asis, J. 2022. Biostratigraphy and paleodepositional environment of the Temburong Formation at Batu Luang, Klias Peninsula, Sabah based on calcareous nannofossil. Journal of Tropical Resources and Sustainable Science (JTRSS) . 10, 1 (Jun. 2022), 20–27. DOI:https://doi.org/10.47253/jtrss.v10i1.894.