ADININGSIH TE. EFFICIENCY MARKET HYPOTHESIS, RANDOM WALK THEORY, AND FINANCIAL RATIOS-STOCK RETURNS: A COMPARATIVE STUDY OF BANKS IN INDONESIA, INDIA, AND CHINA IN THE POST-COVID ERA. BAKI [Internet]. 2023 Dec. 11 [cited 2024 Aug. 3];8(2):241-59. Available from: https://e-journal.unair.ac.id/BAKI/article/view/49331