Eliana, Lina and Nindiasari, Hepsi and Santosa, Cecep Anwar Hadi Firdos (2021) DEVELOPMENT OF E-LEARNING TEACHING MATERIALS ON MATRICES BASED ON COGNITIVE LOAD THEORY. DEVELOPMENT OF E-LEARNING TEACHING MATERIALS ON MATRICES BASED ON COGNITIVE LOAD THEORY, 5 (1). pp. 47-63. ISSN 2579-9827