Billy, P., Mamuaja, J. M., Rampengan, R. M., Ompi, M., Opa, E. T., & Mudeng, J. (2018). Foraminifera On The Beach Of Malalayang Dua. Jurnal Ilmiah Platax, 6(2), 114–123. https://doi.org/10.35800/jip.6.2.2018.20660