@article {90639,
	title = {Solar activities and space weather hazards},
	journal = {Modern Trends in Physics research (MTPR10)},
	volume = { 9910},
	year = {2013},
	pages = {30-35},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/ahmedabdelazem/files/lotfia-paper.pdf},
	author = {Ahmed A. Hady}
}
