THE EFFECT OF GLOBAL PANDEMIC COVID-19 AND ECONOMIC INDICATORS ON FTSE BURSA MALAYSIA KLCI STOCK RETURNS VOLATILITY: AN EXPLORATORY SEQUENTIAL MIXED METHODS APPROACH. JIS [Internet]. 2025 Aug. 28 [cited 2025 Nov. 10];21(2):134-47. Available from: https://www.educationmalaysia.co.uk/index.php/jis/article/view/24650