Hamida Sari Batubara; Zahtamal; Ridha Restila; Aisyah Ratu Ikhsan; Tia Masita Rosadi; Resti Palupi. Prevalence of Stunted Infants and Toddlers in Sub-Urban Areas and Watersheds of Pekanbaru City. Int Jou of PHE 2023, 3, 108-115.