Puspasari RD. Analisis Strategi Promotion Mix (Advertising, sales promotion, personal selling, Public Relation) Pada Usaha Kecil Menengah (UKM) “Batagor Sarasa Bandung”. sintesa [Internet]. 2022 Jul. 13 [cited 2025 Apr. 27];13(1):49-58. Available from: https://ejournal.lppmunsap.org/index.php/sintesa/article/view/219