J. Granfon, D. Ageas, J. N. David, W. Gedraga, and E. L. Sombrero, “BUSINESS STRATEGIES OF SELECTED FOOD ESTABLISHMENTS BEFORE AND DURING PANDEMIC: BASIS FOR BUSINESS CONTINUITY PLAN”, Spr. J. Arts. Humanit. Soc. Sci., vol. 2, no. 04, pp. 01–20, Apr. 2023.