Courses by Open Institute of Sri Lanka / Courses in Sri LankaGeneral Certificate Course in Applied Psychology 2023/2024 – The Chiththa Advanced Psychological Studies Open Institute of Sri Lanka September 3, 2023September 3, 2023 - by Applications.lk Closing Date – 2023-09-15 General Certificate Course in Applied Psychology 2023/2024 – The Chiththa Advanced Psychological Studies Open Institute of Sri Lanka Read More