Sekolah Perkumpulan MandiriJL. Dr. GSSJ Ratulangi No. 5,Menteng, Gondangdia, Jakarta Pusat 10350.Tel: (021) 392-4384 Enrollment Whatsapp: 0816-1690-008 Student Services Whatsapp: 0816-1690-005 This email address is being protected from spambots. You need JavaScript enabled to view it.