“Forecasting the Impact of COVID-19 on the Household Final Consumption Expenditure (HFCE) in the Philippines”.
PUP Journal of Science and Technology 14, no. 1 (February 16, 2024): 70–90. Accessed April 6, 2025.
https://publishing.pup.edu.ph/ojs/index.php/PUP-JST/article/view/59.