Buku Nilam Sekolah Rendah 2020
Para pelajar yang banyak membaca dalam program ini perlu diberi ganjaran di peringkat sekolah. TEMPOCO Jakarta-Pemerint…
Butch Cassidy and the Sundance Kid
Contrary to the 1969 film Butch Cassidy and the Sundance Kid in which the outlaws go down in a blaze of glory amid a ha…
Bohr Model of Hydrogen Atom
In 1913 Niels Bohr obtained the energy levels and spectral frequencies of the hydrogen atom after making a number of si…