LANTU, Giyan Namora; TAMPI, Johny R. E.; TUMBEL, Tinneke M. The Effect of Menu Variations and Cafe Atmosphere on Consumer Purchasing Decisions at Kopi Kenangan Megamas Manado Area. Productivity, [S. l.], v. 5, n. 4, p. 1074–1078, 2024. DOI: 10.35797/ejp.v5i4.55613. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/55613. Acesso em: 21 mar. 2026.