Determination of Gyro Frequency from Critical Frequency Measurements Over Parit Raja, Malaysia

by Ahmad Faizal, Mohd Zain, Sabirin, Abdullah, Zeti Akma, Rhazali
Published 2013

Jumlah kandungan elektron sewaktu gangguan ionosfera bergerak di Parit Raja, Johor

by Mardina Abdullah, Dayang Azra Awang Mat, Ahmad Faizal Mohd Zain, Sabirin Abdullah, Asnawi, Siti Sarah Nik Zulkifli
Published 2010

TEC variations at GPS stations over high-latitude and at the equatorial region

by Mardina, Abdullah, Sabirin, Abdullah, Siti Aminah, Bahari, Asnawi, ., Suparta, Wayan, Ahmad Faizal, Mohd Zain, Kadokura, Akira, Bjornsson, Gunnlaugur
Published 2011