Maulana, Irpan, Dimas Aldi Ramadani, Reynaldi Nugraha, and Asep Anwar. “Kajian Multiplicative Decomposition Seasonal Menentukan Indeks Musiman Untuk Laporan Penerimaan Barang Bahan Kemas Di PT Rohto Laboratories Indonesia”. Jurnal Inovasi Masyarakat 2, no. 3 (December 31, 2022): 190–197. Accessed August 4, 2025. https://journal.widyatama.ac.id/index.php/JIM/article/view/1091.