Did you enjoy the content my site? Feel free to buy Pa Dosen a Coffee: https://www.buymeacoffee.com/Padosen Good day Folks, Dr. Yeffry Handoko Putra is here from “Pa Dosen Jalan-jalan” on YouTube. Sharing lecture, training and education information from Postgraduate of Information System. If you have enjoyed my video feel free to “Buy me a Coffee” through this sweet little donation link. Thanks Guys! Peace and Good energy to you all. Stay safety and healthy 🙏🏻