. R. Risnawati, Selvi Fauzar, Ahmat Rahman, A. Andi, Mohammad Farhan Mahyansah, and Titik Jernih Hia, “BUSINESS INNOVATION IN MICRO, SMALL, MEDIUM ENTERPRISES (MSMEs) (CASE STUDY ON PUTZA COFFEE SHOP) ”, ICEB, vol. 1, no. 2, pp. 448–462, Dec. 2022.