WARUWU, F. A.; ZEBUA, E.; ZALUKHU, Y.; HAREFA, I. Marketing Mix Strategy in Efforts to Increase Drug Sales at the Healthy Pharmacy in Gunungsitoli City, Produced by PT Kalbe Farma Tbk. ProBisnis : Jurnal Manajemen, [S. l.], v. 15, n. 2, p. 274–278, 2024. Disponível em: http://ejournal.joninstitute.org/index.php/ProBisnis/article/view/543. Acesso em: 28 sep. 2024.