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