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All Journal Berkala Perikanan Terubuk International Journal of Social Science
M. Iqbal A
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Other

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CONCENTRATIONS OF HEAVY METALS Pb, Cu AND Zn IN SEDIMENT AND SEA WATER OF TELAGA TUJUH KARIMUN REGENCY RIAU ISLANDS PROVINCE Bintal Amin; Rifardi '; M. Iqbal A
Berkala Perikanan Terubuk Vol 42, No 2 (2014): Juli 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.093 KB) | DOI: 10.31258/terubuk.42.2.%p

Abstract

ABSTRACTThe Study was conducted in July 2012 by taking seawater and sediment samples from Telaga Tujuh Karimun Regency of Riau Islands Province . The purpose of this study was to find out the concentration of heavy metals Pb , Cu and Zn in sediment and seawater in the Telaga Tujuh waters and also to see the relationships between heavy metals Pb , Cu and Zn in sea water with Pb , Cu and Zn in the sediment. Sampling locations were determined by purposive sampling method , where 6 station were choose with three replicates. Based on the results it was suggested that Telaga Tujuh waters are still suitable for aquatic organisms living waters . Higher concentrations of Zn on were found when compared to Pb and Cu bouth in seawater or in sediment . Standard Quality Guideline values for metal concentrations in sediment showed that Pb , Cu and Zn in the sediment were very close to the ERL but still well below the ERM values. The concentration of heavy metals Pb , Cu and Zn in sea water were negative by correlated with concentration of heavy metals in the sediments.Keywords : Telaga Tujuh, Heavy Metals, Sediment, Seawater
THE INFLUENCE OF THE GOVERNMENT'S INTERNAL CONTROL SYSTEM ON THE REALIZATION OF GOOD UNIVERSITY GOVERNANCE MODERATED BY DIGITAL TRANSFORMATION (SURVEY OF HIGHER EDUCATION UNITS IN CENTRAL SULAWESI) Betty, Betty; Ridwan, Ridwan; M. Iqbal A; Femilia, Femilia; Fikry, Fikry
International Journal of Social Science Vol. 4 No. 1: Juni 2024
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v4i1.7946

Abstract

This research aims to test and analyze "The Influence of the Government's Internal Control System on Good University Governance Moderated by Digital Transformation (Survey of Higher Education Units in Central Sulawesi)". This type of research is quantitative research. This research was carried out using survey and questionnaire methods as a tool to obtain data. The number of samples taken using census techniques was 59 higher education institutions in Central Sulawesi. The analytical tool used to process the data is WrapPLS software. The results of this research indicate that the Government's Internal Control System (control environment, control activities, risk assessment, information and communication, and monitoring) has a significant effect on good university governance. Digital transformation can moderate or strengthen the relationship between the Government's Internal Control System (control environment, control activities, risk assessment, information and communication, and monitoring) on ​​good university governance
Co-Authors betty betty Bintal Amin Femilia, Femilia Fikry, Fikry Ridwan, Ridwan Rifardi