OKSARI, Z. 2021. This The Effectiveness of Positive Reinforcement Techniques in Improving Sitting Resistance in ADHD children at SLB Al-Hidayah Padang. PAKAR Pendidikan. 18, 1 (Jun. 2021), 98-105. DOI:https://doi.org/10.24036/pakar.v18i1.224.