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Ir.

Ronald Leonardo Siregar

S.T., M.T.
Ronald Leonardo Siregar

Ir. Ronald Leonardo Siregar, S.T., M.T.

Employee ID Number

198612022018051001

National Lecturer Registration Number

0002128602

Study Program
Program Studi S1 Teknik Lingkungan
Field Of Knowledge
Positions
Lecturer
Research Media
Contacts:
E-mail

ronaldsiregar@usu.ac.id, ronaldsiregar1@gmail.com

Office Address

Fakultas Teknik, USU

Curriculum Vitae file_download
Profile

Ronald Leonardo Siregar, S.T., M.T was born in Sarimatondang on December 02, 1986. Currently, he is an Environmental Engineering lecturer at the Universitas Sumatera Utara. He completed his master's degree in Environmental Engineering in 2014.

Publications
Other Publications

National Publications

International Publications

Analysis Distribution of Iron (Fe) and Hexavalent Chromium (Cr6+) Contaminants in Shallow Groundwater Due To Leachate Around Landfill Terjun, Medan City

MUNIR TANJUNG , RONALD LEONARDO SIREGAR

Analysis Distribution of Iron (Fe) and Hexavalent Chromium (Cr<sup>6+</sup>) Contaminants in Shallow Groundwater Due To Leachate Around Landfill Terjun, Medan City

YAUMAL ARBI , RONALD LEONARDO SIREGAR , MUNIR TANJUNG , TRESA ROSELINA HUTAGALUNG

Analysis Distribution of Iron (Fe) and Hexavalent Chromium (Cr6+) Contaminants in Shallow Groundwater Due To Leachate Around Landfill Terjun, Medan City

MUNIR TANJUNG , RONALD LEONARDO SIREGAR

Analysis Distribution of Iron (Fe) and Hexavalent Chromium (Cr6+) Contaminants in Shallow Groundwater Due To Leachate Around Landfill Terjun, Medan City

MUNIR TANJUNG , YAUMAL ARBI , RONALD LEONARDO SIREGAR

Solid waste management in Lake Toba area

RONALD LEONARDO SIREGAR , HAFIZHUL KHAIR A.M. , ISRA SURYATI , RAHMI UTAMI

Researches
Other Researches
PARTISIPASI MASYARAKAT DALAM PENGELOLAAN SAMPAH (STUDI KASUS: KECAMATAN MEDAN MARELAN)

MUNIR TANJUNG , RONALD LEONARDO SIREGAR

Community Services
Other Services

Uji Emisi Kendaraan Bermotor Dalam Rangka Mendukung Kegiatan Green Campus di Universitas Sumatera Utara

Medan. RONALD LEONARDO SIREGAR . 2023

Intellectual Property Rights
Other Intellectual Property Rights
Courses Taught

Year Of Study

Semester

No data available