Roby Ikhsan, - and R F Syahputra, - and Suhardi, - and Saktioto, - and Nor Ain Husein, - and Okfalisa, - (2020) Development of WDM System in Optical Aplifier by manipulating fiber lenght and bandwidth for Telecomunication system (Hasil Check Similarity). Universitas Islam Negeri Sultan Syarif Kasim Riau.

Roby Ikhsan, - and R F Syahputra, - and Suhardi, - and Saktioto, - and Nor Ain Husein, - and Okfalisa, - (2020) Development of WDM System in Optical Aplifier by manipulating fiber lenght and bandwidth for Telecomunication system (Peer Review). Universitas Islam Negeri Sultan Syarif Kasim Riau.

Roby Ikhsan, - and R F Syahputra, - and Saktioto, - and Okfalisa, - (2020) Performance control of semiconductor optical amplifier and fiber raman amplifier in communication system (Hasil Check Similarity). Universitas Islam Negeri Sultan Syarif Kasim Riau.

Roby Ikhsan, - and R F Syahputra, - and Saktioto, - and Okfalisa, - (2020) Performance control of semiconductor optical amplifier and fiber raman amplifier in communication system (Peer Review). Universitas Islam Negeri Sultan Syarif Kasim Riau.

Roby Ikhsan, - and R F Syahputra, - and Saktioto, - and Okfalisa, - (2018) Performance Control of Semiconductor Optical Amplifier and Fiber Raman Amplifier in Communication System. In: SNPD. SNPD, Korea, pp. 32-36. ISBN 978-1-5386-5889-5

Roby Ikhsan, - and R F Syahputra, - and Suhardi, - and Saktioto, - and Nor Ain Husein, - and Okfalisa, - Development of WDM System in Optical Amplifiers by Manipulating Fiber Length and Bandwidth for Telecommunication System. Springer Nature.