The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader).

If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

Fullscreen Fullscreen Off

Abstract - 0

Refbacks

  • There are currently no refbacks.


Copyright (c) 2022 Supardi Razak

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Publisher Mining Engineering Department, Faculty Science and Technology, Syarif Hidayatullah Jakarta State Islamic University,
 
Jl. Ir. H. Juanda No. 95, Ciputat, Jakarta 15412, Indonesia, Telp. 021-7492855, Fax. 021-7493351, website: http://journal.uinjkt.ac.id/index.php/jipl, e-mail: jipl.journal@uinjkt.ac.id