Maulidia, Sabrina Ayuni, Agung Yulianto, and Wiwit Apit Sulistyowati. “Financial Ratio and Market Reaction Before and During The Covid-19 Pandemi : Evidence from Hotel, Restaurant, and Tourism Companies in Indonesia”. International Journal of Economics Development Research (IJEDR) 5, no. 5 (November 28, 2024): 4399–4410. Accessed July 26, 2025. https://journal.yrpipku.com/index.php/ijedr/article/view/2876.