Siregar TM, Ritonga JR, Nasha M, Simbolon K, Pencawan AP. Analisis Keuntungan Maksimum Penjualan Sandal dan Sepatu Toko Faa’iz Collection. JPEKA [Internet]. 2023 May 1 [cited 2025 Nov. 5];7(1):35-49. Available from: https://journal.unesa.ac.id/index.php/jpeka/article/view/23032