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Manihar Situmorang
Observed names:
Dr. Robinson Situmorang, M.Pd,
M Situmorang,
M. Situmorang,
Situmorang, Manihar
Institution:
State University of Medan
Observed institutions:
State University of Medan,
Universitas Sumatera Utara,
University of HKBP Nommensen,
Mediterranean Universities Union,
State University of Jakarta,
UNSW Sydney,
Universitas Pahlawan Tuanku Tambusai,
University of Cincinnati
show all 8
ORCID:
0000-0002-9986-8306
Observed ORCID:
0000-0002-9986-8306
OpenAlex ID:
A5048167546
Implementation of an Inquiry Learning Model with Science Literacy to Improve Student Critical Thinking Skills
2021
·
Ani Sutiani
, Manihar Situmorang
, et al.
·
International Journal of Instruction
·
272
PDF
Electrodeposited polytyramine as an immobilisation matrix for enzyme biosensors
1998
·
Manihar Situmorang
, J.Justin Gooding
, et al.
·
Biosensors and Bioelectronics
·
99
A sulfite biosensor fabricated using electrodeposited polytyramine: application to wine analysis
1999
·
Manihar Situmorang
, D. Brynn Hibbert
, et al.
·
The Analyst
·
79
Parameters Important in Fabricating Enzyme Electrodes Using Self-Assembled Monolayers of Alkanethiols
2001
·
J. Justin Gooding
, Paul Erokhin
, et al.
·
Analytical Sciences
·
76
Immobilisation of enzyme throughout a polytyramine matrix: a versatile procedure for fabricating biosensors
1999
·
Manihar Situmorang
, J.Justin Gooding
, et al.
·
Analytica Chimica Acta
·
74
Developing Innovative Chemistry Laboratory Workbook Integrated with Project–based Learning and Character-based Chemistry
2020
·
Bajoka Nainggolan
, Wesly Hutabarat
, et al.
·
International Journal of Instruction
·
57
PDF
Job Satisfaction as a Mediator between Directive and Participatory Leadership Styles toward Organizational Commitment
2018
·
Humuntal Banjarnahor
, Wesly Hutabarat
, et al.
·
International Journal of Instruction
·
50
PDF
The Development of a Pyruvate Biosensor Using Electrodeposited Polytyramine
2002
·
Manihar Situmorang
, J. Justin Gooding
, et al.
·
Electroanalysis
·
46
Implementation of Innovative Learning Material to Improve Students Competence on Chemistry
2019
·
Marudut Sinaga
, Manihar Situmorang
, et al.
·
Indian Journal of Pharmaceutical Education and Research
·
43
PDF
Flow injection potentiometry for enzymatic assay of cholesterol with a tungsten electrode sensor
1999
·
M Situmorang
, P W Alexander
, et al.
·
Talanta
·
43
Implementation of Project-based Learning Innovation to Develop Students’ Critical Thinking Skills as a Strategy to Achieve Analytical Chemistry Competencies
2022
·
Manihar Situmorang
, Marudut Sinaga
, et al.
·
Indian Journal of Pharmaceutical Education and Research
·
40
Implementation of Innovative Chemistry Learning Material With Guided Tasks to Improve Students’ Competence
2018
·
Manihar Situmorang
, Marudut Sinaga
, et al.
·
Journal of Baltic Science Education
·
40
PDF
The Development of Innovative Chemistry Learning Material for Bilingual Senior High School Students in Indonesia
2015
·
Manihar Situmorang
, Marham Sitorus
, et al.
·
International Education Studies
·
40
Pengembangan Buku Ajar Kimia Sma Melalui Inovasi Pembelajaran Dan Integrasi Pendidikan Karakter Untuk Meningkatkan Hasil Belajar Siswa
2014
·
Manihar Situmorang
·
Prosiding SEMIRATA 2013
·
40
An assay for the determination of the amount of glucose oxidase immobilised in an enzyme electrode
1999
·
J. Justin Gooding
, Manihar Situmorang
, et al.
·
Analytical Communications
·
39
The Development and Implementation of Innovative Learning Resource with Guided Projects for the Teaching of Carboxylic Acid Topic
2019
·
Jamalum Purba
, Manihar Situmorang
, et al.
·
Indian Journal of Pharmaceutical Education and Research
·
34
PDF
Anisotropy of the seebeck coefficient in bismuth telluride
1986
·
M. Situmorang
, H. J. Goldsmid
·
physica status solidi (b)
·
33
Implementation of Learning Innovations to Improve Teacher Competence in Professional Certificate Programs for In-Service Teachers
2022
·
Manihar Situmorang
, Syamsul Gultom
, et al.
·
International Journal of Instruction
·
31
PDF
Implementation of an Innovative Learning Resource with Project to Facilitate Active Learning to Improve Students’ Performance on Chemistry
2020
·
Manihar Situmorang
, Jamalum Purba
, et al.
·
Indian Journal of Pharmaceutical Education and Research
·
31
PDF
Development of Potentiometric Biosensors Using Electrodeposited Polytyramine as the Enzyme Immobilization Matrix
2001
·
Manihar Situmorang
, J. Justin Gooding
, et al.
·
Electroanalysis
·
28
An Experimental Design Study of Interferences of Clinical Relevance of a Polytyramine Immobilized-Enzyme Biosensor
2000
·
Manihar Situmorang
, D. Brynn Hibbert
, et al.
·
Electroanalysis
·
25
Efektivitas Metode Demonstrasi Dalam Meningkatkan Hasil Belajar Siswa Sekolah Menengah Kejuruan Pada Pengajaran Sistem Koloid
2013
·
Hamda Situmorang
, Manihar Situmorang
·
JURNAL PENELITIAN BIDANG PENDIDIKAN
·
22
Bioanalytical Experiments for the Undergraduate Laboratory: Monitoring Glucose in Sports Drinks
2001
·
J. Justin Gooding
, Wenrong Yang
, et al.
·
Journal of Chemical Education
·
21
University-government collaboration model to improve school teacher competence in North Sumatra, Indonesia
2018
·
Manihar Situmorang
, Syawal Gultom
, et al.
·
International Journal of Training Research
·
18
Development of Innovative Learning Material with Multimedia to Increase Student Achievement and Motivation in Teaching Acid Base Titration
2018
·
Sinta Puspita Sary
, Simson Tarigan
, et al.
·
Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL)
·
18
PDF
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Works count:
188
Citation count:
1,681
H-index:
22
I10-index:
33
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