Alighol, M., et A. Ghahremani. Use of the Analytical Network Process to Identify and Prioritize Determining Factors in the Prices of Bitumen in Iran. Amazonia Investiga, Vol. 7, nᵒ 16, Oct. 2018, p. 126-32, https://amazoniainvestiga.info/index.php/amazonia/article/view/387.