Sholikhah N, Pamungkas HP, Surjanti J, Sakti NC. E-Module of Mathematics Economic Using Heutagogy Approach for Distance Learning: Is It Effective?. J. Educ. Technol. [Internet]. 2022 Apr. 18 [cited 2024 Jul. 17];6(2):182-90. Available from: https://ejournal.undiksha.ac.id/index.php/JET/article/view/45619