Jurgis Karpus, Risako Shirai, Julia Tovar Verba, Rickmer Schulte, Maximilian Weigert, Bahador Bahrami, Katsumi Watanabe, Ophelia Deroy. "Human cooperation with artificial agents varies across countries." Scientific Reports (2025). https://doi.org/10.1038/s41598-025-92977-8