Setiowati E, Hariyanto D. Marketing Strategy of Micro Small Medium Enterprises Catering During the Covid-19: Strategi Marketing Usaha Mikro Kecil Menengah Catering pada Masa Pandemi Covid-19. ijins [Internet]. 2022 Nov. 26 [cited 2025 Apr. 5];21:10.21070/ijins.v21i.819. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/819