TY - GEN AU - Baharudin Yatim AU - Kasmiran Jumari AU - Mardina Abdullah AU - Alina Marie Hasbi ED - Malaysia. TI - Investigation of ionospheric earthquake precursor using GPS and digisonde sensing PY - 2006/// CY - Putrajaya PB - Kementerian Pengajian Tinggi Malaysia N1 - PTSL : Koleksi Dokumen ER -