“Enhancing ’First 1,000 Days’ Nutrition Literacy via a Posyandu Kader ’Train-the-Trainer’ Model: A Mixed-Methods Impact Evaluation on Child Nutritional Status in Eastern Indonesia”, icejournal, vol. 5, no. 1, pp. 43–57, Nov. 2025, doi: 10.37275/icejournal.v5i1.53.