| Circe Mary Silva da Silva - Vol. 41 Num. 1 (2021) | ||
| The originality of Lev Tolstoy's arithmetic ABSTRACT | 50-55 | |
for the learning of mathematics
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| Circe Mary Silva da Silva - Vol. 41 Num. 1 (2021) | ||
| The originality of Lev Tolstoy's arithmetic ABSTRACT | 50-55 | |