Video ini ditujukan untuk menjawab pertanyaan sahabat “Dunia Tambang Kita” tentang alasan mengapa Sertifikasi Pengawas Operasional diwajibkan dan syarat-syarat mengukuti sertifikasi Pengawas Operasional.
Have you ever thought about publishing an e-book or guest authoring on other sites?
I have a blog centered on the same information you discuss
and would love to have you share some stories/information. I know my viewers would appreciate your work.
If you’re even remotely interested, feel free to send me an e-mail.
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sjbphoto
Have you ever thought about publishing an e-book or guest authoring on other sites?
I have a blog centered on the same information you discuss
and would love to have you share some stories/information. I know my viewers would appreciate your work.
If you’re even remotely interested, feel free to send me an e-mail.