@article{mayannjoy2026,
title = {Drawing the Invisible: An Action Research and Lesson Study on Grade 9 Students’ Understanding of Conservation of Momentum Through Sketchbook Learning},
author = {May-Annjoy Agpuon and Reymond DelaCruz and Athena Jil Mercado},
journal = {Psychology and Education: A Multidisciplinary Journal},
volume = {60},
number = {6},
pages = {752-759},
year = {2026},
doi = {10.70838/pemj.600603},
}