@incollection{Guna20,
author = {Hadi Guna and Mohammad Syuhaimi Ab-Rahman and Norhana Arsad and Roslan Shukor and Sahbudin Shaari},
title = {Optimum Efficiency Analysis of Ecofriendly WDM-POF Optical Coupler},
booktitle = {Innovation in Global Green Technologies 2020},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Albert Sabban},
chapter = {3},
doi = {10.5772/intechopen.90510},
url = {https://doi.org/10.5772/intechopen.90510}
}