Junarti, J., and P. Suriyah. “THE READINESS OF SECONDARY SCHOOL TEACHERS IN DEVELOPING LEARNING TOOLS FOR BLENDED LEARNING MODEL”. Proceeding International Conference on Digital Education and Social Science, vol. 1, no. 1, Nov. 2022, pp. 156-65, https://prosiding.appipgri.id/index.php/icdess/article/view/24.