Ispandi Manurung KI. Pengaruh Model Pembelajaran Learning By Doing Terhadap Kemampuan Penalaran Siswa Di SMKS-PP Putra Jaya Jabal Rahmah Stabat. jecs [Internet]. 2021Aug.27 [cited 2024May17];1(2):44-55. Available from: https://pusdikra-publishing.com/index.php/jecs/article/view/252