Bicua, Levi L., Precious R. Tayaben, and Abraham P. Racca. “An Iterative Process Applied to Equilateral Triangles Resulting to the Identity 1/3+1/9+1/27+…=1/2.”. Abstract Proceedings International Scholars Conference 6, no. 1 (August 13, 2019): 146. Accessed May 2, 2024. https://jurnal.unai.edu/index.php/isc/article/view/1207.