Analysis of information sources in references of the Wikipedia article "History of amateur radio" in English language version.
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: CS1 maint: archived copy as title (link) Role of Amateur Radio in Development Communication of Bangladesh. Information & Communication Technology for Development. By Bazlur Rahman{{cite web}}
: CS1 maint: archived copy as title (link) Role of Amateur Radio in Development Communication of Bangladesh. Information & Communication Technology for Development. By Bazlur Rahman