abacus. Samagra Shiksha Department, Jagdalpur, District Bastar (Chhattisgarh).
| Title | Description | Start Date | End Date | File |
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| abacus. Samagra Shiksha Department, Jagdalpur, District Bastar (Chhattisgarh). | Improving mathematical skills among students in 50 selected primary and upper primary schools in Bastar district through the use of the abacus. Samagra Shiksha Department, Jagdalpur, District Bastar (Chhattisgarh).
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27/10/2026 | 10/11/2026 | View (3 MB) |