Navarro, Celso, Angelica Torrefranca, Recson Mangolare, John Rey Celades, Rex Vincent Mabuting, John Tugao, Jeffer Jay Ybañez, Marchee Picardal, and Joje Mar Sanchez. 2023. “Gas Rules!: An Electronic Strategic Intervention Material for Online Learning: Students’ Conceptual Understanding and Perceptions”. KIMIKA: The Journal of the Kapisanang Kimika Ng Pilipinas 34 (1):47-56. https://doi.org/10.26534/kimika.v34i1.47-56.