Erwin, S.si., M.si | Faculty of Mathematics and Natural Sciences Universitas Sumatera Utara

Erwin, S.Si., M.Si

Employee ID Number

198712242021021001

National Lecturer Registration Number

0124128703

Study Program

Program Studi S1 Matematika

Field Of Knowledge

Positions

Lecturer

Research Media

Contacts:

E-mail

erwin.mipa@usu.ac.id, erwin654321@gmail.com

Office Address

USU Faculty of Mathematics and Natural Sciences

Curriculum Vitae file_download

Profile

Erwin, S.Si., M.Si was born in Pangkalan Brandan on December 24, 1987. He is a Mathematics lecturer at the Universitas Sumatera Utara. He completed his master's degree in Mathematics at the Universitas Sumatera Utara in 2013.

Publications

Other Publications

National Publications

Implementing Smart Classroom Innovations to Enhance Elementary Education Quality in Rural Areas with a Case Study of SD Negeri 173637 Narumonda

ASIMA MANURUNG , ERWIN , TULUS JOSEPH HERIANTO

INVESTMENT GOLD DURING THE COVID-19 PANDEMIC WITH LINEAR REGRESSION, NONLINEAR REGRESSION AND ARIMA

YAN BATARA PUTRA SIRINGORINGO , ENITA DEWI BR TARIGAN , MAULIDA YANTI , CITRA DEWI HASIBUAN , ERWIN

PENGANTAR ANALISIS NUMERIK

CITRA DEWI HASIBUAN , ASIMA MANURUNG , NORMALINA NAPITUPULU , ERWIN , TULUS JOSEPH HERIANTO , YAN BATARA PUTRA SIRINGORINGO

Optimization of Electric Power Flow Analysis Using the Gauss-Seidel Method in a Numerical Approach

ERWIN

Efforts to Improve the Welfare of Rural Communities in the Fields of Agriculture, Education, and Socio-Cultural Aspects

TULUS JOSEPH HERIANTO , DAME IFA SIHOMBING , ENITA DEWI BR TARIGAN , ERWIN

International Publications

MHD flow and heat transfer of Cu–Fe3O4–Ag nano particles over a stretching sheet in a porous medium: numerical study of Soret and radiation effects

ERWIN , Srinivas Reddy Kallem , Alfunsa Prathiba Perli , Siva Reddy Sheri , Gollapalli Shankar , Johson Babu Perli , Medhat M. Helal

Mathematical Modeling of Ecological Associations and Spatial Distribution of Nepenthes Tobaica in Ria-Ria Village, North Sumatra: Implications for Conservation and Management

ERWIN , ESTHER SORTA MAULI NABABAN , RIDAHATI RAMBEY , RAHMAWATY , ABDUL RAUF , Mohd Nazip Suratman , Mohd Hasmadi Ismail , Muhammad Hadi Saputra , MUHAMMAD ROMI SYAHPUTRA

The r-Fatau Property of Lattice-Normed Vector Lattices

ERWIN , ELVINA HERAWATI , SAWALUDDIN

Implementation of Finite Element Method for Structural Analysis of Bridge Resistance

ERWIN

Image Color Segmentation With Kdtree Library For Car Color Identity Classification

ERWIN

Researches

Other Researches

Community Services

Other Services

VISUALISASI, OPTIMASI, DAN KEPUTUSAN CERDAS DENGAN GEOGEBRA DAN POM-QM

Universitas Asahan. DESI VINSENSIA , RIMA APRILIA , ELVINA HERAWATI , BAMBANG GULYANTO , ANIL HAKIM SYOFRA , ERWIN . 2025

Peningkatan Kualitas Pembelajaran di SD Negeri 173637 Narumonda Menggunakan Inovasi Smart Class yang Berbasis Digitalisasi pada Era Society 5.0

Narumonda, Kabupaten Toba, Provinsi Sumatera Utara. TULUS JOSEPH HERIANTO , ASIMA MANURUNG , ERWIN , DENY GILBERT SARAGIH . 2024

Pelatihan Aplikasi Canva untuk Guru-guru SD WR Supratman 1 Medan

SD WR Supratman 1 Medan. JONI , ELISABETH NAINGGOLAN , WENRIPIN CHANDRA , ERWIN . 2023

PERANCANGAN APLIKASI NILAI SISWA BERBASIS WEB DI SMP SWASTA HUSNI THAMRIN MEDAN

SMP Swasta Husni Thamrin Medan. ERWIN . 2022

PELATIHAN APLIKASI ADOBE PHOTOSHOP MUDAMUDI PERSAMUHAN UMAT BUDDHA VAJRA WARDHANA MEDAN

PERSAMUHAN UMAT BUDDHA VAJRA WARDHANA MEDAN. ERWIN . 2022

Intellectual Property Rights

Other Intellectual Property Rights

IMPLEMENTASI PERSAMAAN STRUKTURAL UNTUK PERSOALAN OPTIMISASI JALUR

ENITA DEWI BR TARIGAN , ERWIN

Courses Taught

No data available