Riandi, Mariana, Natalia Titik Wiyani, & Desy Arigawati. " PREDIKSI PENJUALAN MELALUI METODE WEIGHTED MOVING AVERAGE (WMA) PADA UMKM “Nasi Bakar”." Jurnal Riset Entrepreneurship [Online], 7.2 (2024): 190-205. Web. 21 Nov. 2024