Harry, D. «THE ANALYSIS OF BUSINESS MODEL CANVAS ON THE DESIGN OF ELECTRONIC COMMERCE SYSTEMS BASED ON THE INDONESIAN ARMY». IROCAMM - International Review Of Communication And Marketing Mix, vol. 3, n.º 1, enero de 2020, pp. 30-46, https://revistascientificas.us.es/index.php/IROCAMM/article/view/11603.