ALHAMDI, Rezki et al. Entrepreneurship Training on Beverage Innovation for Students of Al-Azhar Private Senior High School Batam: Product Creation and Selling Price Calculation. JURNAL KEKER WISATA, [S. l.], v. 4, n. 1, p. 30–40, 2026. DOI: 10.59193/jkw.v4i1.466. Disponível em: https://jurnal.btp.ac.id/index.php/jurnalkekerwisata/article/view/466. Acesso em: 29 jan. 2026.