1.
Kurniadi W, Suyar AS, Norvadewi N. IMPROVING MARKETING PERFORMANCE HANAN CATERING DURING THE COVID-19 PANDEMI. Jurnal Ekonomi [Internet]. 2023 Jan. 24 [cited 2026 May 30];12(01):1133-8. Available from: https://www.ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/1329