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Welcome to Green Orange English Course & Training Institute

Excellence in English Education in Mamasa, Indonesia

Green Orange (GO) is a trusted English course and training institute located in Mamasa, Indonesia. We are committed to providing quality English education for all levels — from basic to advanced.

Establishment Decree (SK Pendirian): 420/02/KL-M/III/2017
Operating License (Izin Operasional): 0849/ILK-BM/DPM-PTSP/2017