@article{Yuniadi_1, title={Gelombang P yang Berubah-ubah: Apa mekanismenya?}, volume={29}, url={https://www.ijconline.id/index.php/ijc/article/view/186}, DOI={10.30701/ijc.v29i3.186}, number={3}, journal={Indonesian Journal of Cardiology}, author={Yuniadi, Yoga}, year={1}, month={1}, pages={132-134}