Salmah,, Joelianto, E., Megawati, N. Y., Budiyono, A., & Sutarto, H. Y. (2010). Safety Analysis of Helicopter Models using Hybrid Systems with Geometric Programming.

Salmah,, Endra Joelianto, Noorma Yulia Megawati, Agus Budiyono, and Herman Y. Sutarto. Safety Analysis of Helicopter Models Using Hybrid Systems With Geometric Programming. 2010.

Salmah,, et al. Safety Analysis of Helicopter Models Using Hybrid Systems With Geometric Programming. 2010.