Mujahidin AI. Website Design for Concrete Product Promotion at PT Varia Usaha Bangkalan Madura: Perancangan Website Untuk Promosi Produk Beton di PT Varia Usaha Bangkalan Madura. ijins [Internet]. 2026 Oct. 8 [cited 2026 Oct. 15];26(1):10.21070/ijins.v26i1.2401. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/2401