[1]
Putri, R.F.S., Amelia, N.R. and Sulistiani, S. 2024. Smart Tree on Knowledge of The Process of Calculus in elementary school children. Journal Center of Excellent : Health Assistive Technology . 2, 2 (Sep. 2024), 134–137. DOI:https://doi.org/10.36082/jchat.v2i2.1915.