Sumadi CD, Fajrin ND. Development of Klobocard Learning Media as an Effort to Utilize Madura Corn Husk Waste for Elementary School Students. jln [Internet]. 2022 Nov. 1 [cited 2024 Jul. 3];3(1):54-60. Available from: https://journal.citradharma.org/index.php/literasinusantara/article/view/845