TY - JOUR A1 - Wahjusaputri, Sintha A1 - Nastiti, Tashia Indah ID - repository23940 TI - Implementation of e-commerce in improving the competitiveness of vocational secondary education student entrepreneurship products JF - Journal of Education and Learning (EduLearn) UR - http://repository.uhamka.ac.id/id/eprint/23940/ AV - public ER -