Amalia Septi Reslili, Danang Danang. RANCANG BANGUN APLIKASI PENJUALAN OXYGEN PADA PT. SINAR PURNAMA SAKTI SEMARANG. JITEK [Internet]. 2024 Mar. 13 [cited 2025 Apr. 28];4(1):35-44. Available from: https://researchhub.id/index.php/jitek/article/view/2953