Van Deventer-Maas Indonesia organized the 2025 English Series together with Ersa Izmi Safitri, who is a Certified Expert in English Teaching for TOEFL and TOEIC, in four meetings on July 19, July 23, July 26, and July 30, 2025. Approximately
Van Deventer-Maas Indonesia held the Series of Psychology 2025 with Febriana Dwiyanti, S.Psi., Psychologist (Psychologist – HR Practitioner) in four sessions (June 14, June 15, June 22 and June 27, 2025) at 15.00 WIB – 17.00 WIB. This activity was