Implementation Method High-Low, Scatterplot, And Least Squares In Cost Analysis. Journal Of Global Research Publications, [S. l.], v. 3, n. 2, p. 67–72, 2026. DOI: 10.59435/jgrp.v3i2.2026.60. Disponível em: https://journal.padangtekno.com/index.php/jgrp/article/view/60. Acesso em: 15 jun. 2026.