Measurement of cognition and profiling early learning environments in India, Indonesia and Senegal: a UKRI GCRF Action Against Stunting Hub protocol paper - Claire Heffernan; Sylvia Fernandez Rao; Julie Dockrell; Jessica Massonnié; Lynn Ang; Bernardita Munoz-Chereau; Risatianti Kolopaking; Moustapha Ndiaye (BMJ Publishing Group, 2024)