Ariyanti W, Kasmui K. Effect of Cobalt Metal Insertion on Zinc Oxide Nanotube Structure for Hydrogen Gas Sensor Using Density Functional Theory Method. ijcs [Internet]. 3Sep.2021 [cited 27Jul.2024];10(2):108-17. Available from: https://journal.unnes.ac.id/sju/ijcs/article/view/49534