Sinaga, Jumady, et al. “THE EFFECT OF SUPPLY CHAIN MANAGEMENT PRACTICES AND INFORMATION AND COMMUNICATION TECHNOLOGY ON COMPETITIVE ADVANTAGE AND FIRM PERFORMANCE (CASE STUDY: SMEs OF PROCESSED FOOD IN JAKARTA) ”. Indonesian Journal of Business and Entrepreneurship, vol. 7, no. 1, Jan. 2021, p. 91, https://doi.org/10.17358/ijbe.7.1.91.