Sugiarto, S., K. Rupilele, R. MA, J. Lekitoo, M. Inuhan, and A. Dahoklory. “ETHNOMATHEMATICS OF SMALL BORDER ISLANDS: LUTUR BATU ON MOA ISLAND”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 18, no. 1, Mar. 2024, pp. 0475-82, doi:10.30598/barekengvol18iss1pp0475-0482.