Articles by Firdaus (3)

Indoor Positioning System Based Wi-Fi Fingerprinting for Dynamic Environment: Experimental Preliminary Result

Firdaus, Noor Azurati Ahmad and Shamsul Sahibuddin

Journal of Engineering and Applied Sciences 12 ( 17 ): 4442 - 4447 , 2017

The Compressive Strength of Geopolymer Concrete Based on the Fineness Level of Fly Ash

Firdaus, Kumroni Makmuri and Rosidawani

Journal of Engineering and Applied Sciences 12 ( 17 ): 4531 - 4533 , 2017

Development of Small Island Socio-Economic Infrastructure in Indonesia

Firdaus, A.G. Tantu, Baharuddin and Syafri

Research Journal of Applied Sciences 16 ( 6 ): 233 - 237 , 2021

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