TY  - BOOK
AU  - Nava,Maria Nimfa A.
TI  - The Effect of Geometric Manipulatives on the Proficiency Level of Grade 9 Learners
U1  - 510 
PY  - 2024///
CY  - San Miguel, Iriga City
PB  - University of Saint Anthony
N1  - Includes bibliographical references
ER  -