Halking H, Aldatul Amiah Panggabean. Political Participation Of People With Defease And Speaking Defects In At The City Of Medan 2019 Election Of The President And Vice President At The City Of Medan. IJERSC [Internet]. 2021Dec.30 [cited 2025Nov.18];2(6):1712-8. Available from: https://www.ijersc.org/index.php/go/article/view/272