Lintang, A., and E. Ekadiansyah. “METODE TREND MOMENT PADA PENJUALAN PRINTER PADA PT. PIXELINDO REFILL CENTER”. UNES Journal of Scientech Research, Vol. 7, no. 2, Dec. 2022, pp. 053-9, https://ojs.ekasakti.org/index.php/UJSR/article/view/324.