ENHANCING SME SALES USING THE TUMPENG LOCATIO BASED MARKETING APP. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 9, n. 3, p. 4839–4845, 2026. DOI: 10.54314/w47mkw80. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/6650.. Acesso em: 30 aug. 2026.