1.
Simanjuntak MY, Simanungkalit IP, Fimadita A, Napitupulu BC, Ginting N. Effect of Price Promotion and Quality Service On Loyalty Customers At PT. Media Antar Nusa (Nusanet) Medan. Injects [Internet]. 2022 Jun. 29 [cited 2025 Oct. 25];3(1):83-90. Available from: https://www.jurnal.ceredindonesia.or.id/index.php/injects/article/view/653