1.
Saragih M, Harahap R, Bako EN. The Impact of Product Innovation, Restaurant Atmosphere, and Promotion Strategies on Sales Performance: Evidence from Song Fa Bak Kut Teh Restaurant, Medan. Glob. Insights Manag. Econ. Res. [Internet]. 2025 Oct. 22 [cited 2025 Oct. 23];1(3). Available from: https://journal.igiinsight.com/index.php/gimer/article/view/36