Oktama R, Komari A, Safi’i I. Analisis Perancangan Produk Bermerek Senapan Angin Di PT. X. JURMATIS [Internet]. 2021 Jan. 6 [cited 2024 May 4];3(1):52-6. Available from: https://ojs.unik-kediri.ac.id/index.php/jurmatis/article/view/1407