Mamed Rofendi Manalu, Denni M Rajagukguk. Multimedia Design for Imelda Hospital Company Profile Indonesian Workers As Effective Promotional Media . ekpresi [Internet]. 2023 Apr. 14 [cited 2025 Jan. 30];1(01):11-4. Available from: https://seaninstitute.or.id/bersinar/index.php/ekspresi/article/view/26