A. del P. Velasco Rust, I. Pincay Aguilar, and C. Zambrano Villalba, “CHARACTERISTICS OF SOCIAL DEVELOPMENT AND ITS RELATIONSHIP WITH THE LEVELS OF NEUROPSYCHOLOGICAL DEVELOPMENT OF CHILDREN FROM 12-36 MONTHS OF THE SUBURBAN AREA.”, Psico Unemi, vol. 1, no. 1, pp. 41-51, Dec. 2017.