Karismatun Khasanah, Muhammad Shulthoni, و Hendri Hermawan Adinugraha, "Marketing Strategies in Maintaining a Business According to an Islamic Economic Perspective: Case Study of Teh Desa Outlet in Pekalongan", Al-Muamalah, م 1, عدد 2, ص 195–204, 2024, تاريخ الوصول: 4 نوفمبر، 2026. [مباشر على الإنترنت]. موجود في: https://journal.syamilahpublishing.com/muamalah/article/view/70