Irwan, I., R. R. Putra, K. Krismadinata, and N. Jalinus. “Introduction to Questionnaire Data Patterns Using Perceptron Algorithm for Lecturer Improvement and Development in Higher Education”. INVOTEK: Jurnal Inovasi Vokasional Dan Teknologi, vol. 21, no. 1, Feb. 2021, pp. 1-10, doi:10.24036/invotek.v21i1.743.