Adisusilo AK, Hariadi M, Mulyanto E, Purwantana B, i R. Designing Immersive Serious Game Based on Soil Tillage : Polynomial Model for Horizontal Plowing Force Model. IJET [Internet]. 2018 Nov. 30 [cited 2024 Apr. 29];7(4.28):404-10. Available from: https://www.sciencepubco.com/index.php/ijet/article/view/22621