1.
Sandoval M, Valderrama P H, Sánchez M M, Molina Velasco D, Muñoz N S. Low field NMR as an alternative technique to estimate of density and viscosity in toluene-heavy oil mixtures. CT&F Cienc. Tecnol. Futuro [Internet]. 2021 Dec. 27 [cited 2024 Apr. 19];11(2):17-26. Available from: https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/366