• Jumat, 13 November 2026

Dr Muhammad Sontang Sihotang, S.Si.M.SI : Ayo Berbisnis Air Terapi Kalsium Tulang Ikan

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Redaksi Gebrak24, Gebrak24.com
- Minggu, 8 November 2026 | 07:54 WIB

(Role), (From)-(Until), (Level), (Organisation) Coordinator of the Alumni Faculty of Science & Technology (FST), University of Malaysia Terengganu (UMT), 2011- 2012 (1 year), Kuala Terengganu, Malaysia.

Coordinator Student Advisor Department of Physical Sciences, Faculty of Science & Technology (FST), University of Malaysia Terengganu (UMT), 2011-2012 (1 year), Kuala Terengganu, Malaysia.

Sub Head of Self Assessment, Department of Medical Education Faculty of Medicine, January 2001- January 2003, University of YARSI, Jakarta, Indonesia.

Manager of Data Center Engineering Center, Faculty of Engineering, November 2007, November 2008, University of Indonesia (UI), Jakarta, Indonesia.

Vice Head of Research & Development Center, Faculty of Nursing Sciences, University of Indonesia, January 1997 – January 2000, Salemba, Jakarta, Indonesia.

AREAS OF EXPERTISE (Biomaterials & Its application), Spiritual Metaphysics & its Application (2 Field Area)

(Main), (Sub), (Area), (Keywords)

Material Physics / Biomaterials Sciences, Advanced Biomaterials, Nano Bioceramics, Natural Nano Bioceramics (Extraction of Pure Natural), Nano Hydroxyapatite, 

Nano Bio- Calcium Phosphate Organics & Its Application (medical (bone & dental), food & beverage (preservative & water quality) for industries application & others ie; fertilizer (growth), cosmetics (whitening, cleaner), healthy (refreshment, reduce pain), water treatment, water purification, drinking water, healthy water, halalan toyyiban water, etc).

Sufism Metaphysics (Metafisika Tasawuf)

RESEARCH (16 Topics)

(Project title), (Role in project), (From)-(Until), (Source), (Level).

Making of Biogas from Rubbish, January 1990 - April 1990, University of North Sumatera (USU), National, Jakarta, Indonesia.

The Connection of Fibre Optic with LED and Photo Dioda, June 1992 –December 1992, PT.Telekomunikasi Indonesia, National, Jakarta, Indonesia.

The Communication System of Optic Fibre, January 1995– May 1995, University of Syiah Kuala (UNSYIAH), National, Banda Aceh, Indonesi.(tiar)

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Editor: Redaksi Gebrak24

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