Kumanireng, L. B., and M. E. Langkamau. “EXPLORING THE CONCEPTS OF ROWS AND SERIES IN THE TRADITIONAL KOKER PLANTING PATTERN”. JUPIKA: JURNAL PENDIDIKAN MATEMATIKA, vol. 9, no. 1, Mar. 2026, pp. 43-53, doi:10.37478/jupika.v9i1.7707.