What is the review of related literature of sari-sari store?

The review of related literature on sari-sari stores typically covers studies on their economic impact, role in community development, challenges faced by store owners, and strategies for improvement. Researchers often explore how sari-sari stores contribute to the local economy, provide livelihood opportunities, and serve as important social hubs. Additionally, studies may also examine factors influencing the sustainability and profitability of these small neighborhood stores.