Arif AM. STRATEGI PEDAGANG MENGHADAPI PERSAINGAN (STUDI KASUS WARUNG SEMBAKO PAK RAHMAD DI DEPOK). jemasi [Internet]. 2021Jun.8 [cited 2024May7];17(1):49-3. Available from: http://ejournal.iba.ac.id/index.php/jemasi/article/view/225