Kharisma Bangsa School of Global Education, biaya, sekolah, pendidikan, pendaftaran, mahal, internasional, ditutup, prestasi, sma, smp, sd, lowongan, pondok cabe, tangerang selatan, basketball, karir, asrama, fasilitas, jogja, masuk, dwiwarna, 2018, 2019, 2020, 2021