mos J. M. Waitara, D. Mkulu, and D. Njiku , Trans., “Administrative Challenges facing Headteachers in the Implementation of 2023 Innovated Curriculum in Public Primary Schools in Tarime District Council, Mara-Tanzania”, Int. J. Educ. Found., vol. 3, no. 1, pp. 11–21, Dec. 2025, doi: 10.33687/ijef.003.01.0077.