Seok Choe M, se Kim K, Seuk Choi D. Study on the Increase in the Penetration Power in Accordance With the Changes in the Nozzle Hole of CNG High Pressure Injector. IJET [Internet]. 2018 Jun. 8 [cited 2024 Nov. 23];7(2.33):118-1172. Available from: https://sciencepubco.com/index.php/ijet/article/view/18009