A. . April Dellow and H. Bahaludin, “Sectoral Shockwaves: Examining Bursa Malaysia’s Sector Indices Amid the COVID-19 Pandemic: DOI: https://doi.org/10.33093/ijomfa.2026.7.1.4”, IJOMFA, vol. 7, no. 1, pp. 84–121, Feb. 2026.