Original ResearchPublished 6 October 2026Macro-micro dynamics of child undernutrition in Pakistan: a structural learning-based Bayesian network analysis of household and policy driversMuhammad Shahid · Jiayi Song · Zaiba Ali · Hafiz Muhammad Naveed · Serhat Yuksel · Hasan DincerFrontiers in Nutritiondoi 10.3389/fnut.2026.1882524