E-Sertifikat

Sertifikat Samuel Martondinata Siahaan

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Tanggal Nama Kursus / Kegiatan Kategori Status Sertifikat Aksi
16 June 2025 Formulation of Construction OHS Objectives and Programs, Implementation of Awareness Campaigns on Construction Safety Training, and Emergency Response Drill Training Programs - Selesai Download
17 February 2025 Identification and Consultation on Construction Occupational Safety and Health - Selesai Download
19 February 2024 Controlling the Implementation of Preliminary Surveys and Autocad Software Training - Selesai Download
05 June 2023 Communication at Work and Prepatory Work - Selesai Download