Sembiring A. Antonius Sembiring PENGARUH KEGIATAN FOTOGRAFI TERHADAP MINAT PENGUNJUNG DI KAFE POTRET MEDAN. JLMK [Internet]. 2018 Jul. 12 [cited 2024 Dec. 29];1(1):23-32. Available from: http://114.7.97.221/index.php/JLMI/article/view/307