Siregar, Petrus Kabul Swastadi, and Dewi Puspaningtyas Faeni. “The Role of Big Data in Management Information Systems to Support Strategic Decisions in E-Commerce: The Role of Big Data in Management Information Systems to Support Strategic Decisions in E-Commerce”. Jurnal Bisnis Administrasi Dan Manajemen, vol. 18, no. 2, Oct. 2025, pp. 84-99, doi:10.56606/albama.v18i2.332.