SHOLEH, Muhammad; SHOLEH, Uniing Lestari; SHOLEH, Dina Andayati. Classification of Customer Opinions on the Quality of Cooperative Minimarket Services Using the Lexicon Approach. International Journal of Engineering and Computer Science Applications (IJECSA), [S. l.], v. 5, n. 1, p. 23–32, 2026. DOI: 10.30812/ijecsa.v5i1.6172. Disponível em: https://journal.universitasbumigora.ac.id/IJECSA/article/view/6172. Acesso em: 10 mar. 2026.