Dunia sedang dilanda pandemi Corona Virus, virus yang berasal dari kota Wuhan di negara Cina sebagai awal pusat dari pandemi virus tersebut. Virus ter
Learning systems that still using the lecture method is now no longer effective. Furthermore these methods seem saturated boring. Learning media for s
The Mantoux test is a test performed to detect tuberculosis, a test performed by injecting protein into the skin tissue of the left hand, this test
Recording of receipts and outlays cash considered is not important, because considered a waste of time, should add to the cost, and a lot of paper to