Ardi, Ryan Dwi Wahyu, 		Novandaru, Nadila, 		Istiana, Istiana, 		Alviyanda, Alviyanda, 		Kapid, Rubiyanto, 		Junursyah, G.M. Lucky, AND 		Saragih, Rahmat.
" MIDDLE MIOCENE BIOSTRATIGRAPHY AND PALEO-OCEANOGRAPHY OF SUPIORI ISLAND, PAPUA BASED ON CALCAREOUS NANNOFOSIL ASSEMBLAGES" <em>Bulletin of Geology</em> [Online], Volume 3 Number 3 (27 December 2019)