Submissions from 2005
Flat 2-Foldings of Convex Polygons, Jin Akiyama, Koichi Hirata, Mari-Jo P. Ruiz, and Jorge Urrutia
An Approach in Coloring Semi-regular Tilings on the Hyperbolic Plane, Ma. Louise Antonette N. De Las Peñas, Glenn R. Laigo, and Rene P. Felix
The Use and Influence of Technology in Mathematics Education, Ma. Louise Antonette N. De Las Peñas and Wei-chi Yang
On Pedagogical Knowledge in Mathematics: How Secondary School Mathematics Teachers Face the Challenge of Teaching a New Class., Catherine P. Vistro-Yu
Submissions from 2004
Inspiring Students to Study and Learn Mathematics Using Technology, Ma. Louise Antonette N. De Las Peñas and Wei-chi Yang
DG 18: Current problems and challenges in primary mathematics education, Giancarlo Navarra and Catherine P. Vistro-Yu
Submissions from 2003
Colored Patterns and the Subgroups of their Symmetries effecting Color Permutations, Ma. Louise Antonette N. De Las Peñas and Agnes T. Paras
On Non-perfect Colorings Arising from Index 4 Subgroups, Rene P. Felix and Ma. Louise Antonette N. De Las Peñas
Submissions from 2002
On Perfect Cayley Graphs, Agnes Garciano, Ian June L. Garces, and Mari-Jo P. Ruiz
Submissions from 2001
On the Construction of Colored Plane Crystallographic Patterns, Ma. Louise Antonette N. De Las Peñas
On Sylow Subgroups of Abelian Affine Difference Sets, Agnes Garciano and Yutaka Hiramine
Submissions from 1999
An Algorithm to Determine Non-Perfect Colorings that arise from Plane Crystallographic Groups, Ma. Louise Antonette N. De Las Peñas
A Framework for Coloring Symmetrical Patterns, Ma. Louise Antonette N. De Las Peñas, Rene P. Felix, and Ma. Veronica P. Quilinguin
Analysis of Colored Symmetrical Patterns, Ma. Louise Antonette N. De Las Peñas, Rene P. Felix, and Ma. Veronica P. Quilinguin
Submissions from 1998
Complete arrangement of chessboards, Jin Akiyama and Mari-Jo P. Ruiz
Submissions from 1994
On automorphism groups of some PCS graphs, Reginaldo M. Marcelo, Mari-Jo P. Ruiz, and Ken-ichi Shinoda
Submissions from 1989
Component Factorability of Point‐Color‐Symmetric Graphs, Mari-Jo P. Ruiz
Submissions from 1980
On the construction of rhythmic graphs, Mari-Jo P. Ruiz