Contribution from Canada
Year 2003:
Structure below demolished Masjid: Canadian expert (with the help of Canadian ground penetrating radars, electro-magnetic waves etc. On that basis, Robillard mapped the whole site)
https://m.rediff.com/news/2003/mar/18up.htm
Year 2021:
Canadian infra consultant, two Indian firms to draw blueprint for Greater Ayodhya
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