Hapsari, Ifahda Pratama, Vembri Aulia Rahmi, and Iwan Sandi Pangarso. 2020. “Protection of Intellectual Property Law (KI) Against the Results of Food and Beverage Entrepreneurship Products of NU 2 High School”. Kontribusia : Research Dissemination for Community Development 4 (1):338-44. https://doi.org/10.30587/kontribusia.v4i1.1532.