Suwandi E, Meri Andriani, Irawan H. Proposed Marketing Strategy to Increase Service Sales Using the SWOT-Analytic Hierarchy Process Method (Case Study at The Ganteng Barber, Langsa City). Teknik [Internet]. 2023Jun.30 [cited 2024Sep.20];10(01):1-. Available from: https://ejurnalunsam.id/index.php/jurutera/article/view/7475