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HELENA MARGARETHA

Universitas Pelita Harapan S1 - Matematika SINTA ID : 6095752
708
SINTA Score Overall
391
SINTA Score 3Yr
666
Affil Score
365
Affil Score 3Yr
Latest number of publications
Predicting the Volatility of Jakarta Composite Index Using GARCH and LSTM with Volume-Up Strategy Approach
Universitas Airlangga Journal of Information Systems Engineering and Business Intelligence Vol. 11 No. 3 (2025): October311-322
Author Order : 2 of 3
Dharmaningrat, I Made Adhi; Margaretha, Helena; Saputra, Kie Van Ivanky
2025 DOI: 10.20473/jisebi.11.3.311-322 Accred : Sinta 2
Investment-Risk Protection Rider for Unit-Linked Insurance
Persatuan Aktuaris Indonesia Indonesian Actuarial Journal Vol. 1 No. 2 (2025): Indonesian Actuarial Journal175-184
Author Order : 2 of 3
Gunawan, Kenneth; Margaretha, Helena; Winayaka, Yoseph Wastu
2025 DOI: 10.65689/iajvol01no2pp175-184 Accred : Unknown
Generalized Linear Mixed Models for Predicting Non-Life Insurance Claims
Department of Statistics ITS Inferensi Vol 7, No 2 (2024)141-153
Author Order : 2 of 4
Saputra, Kie Van Ivanky; Margaretha, Helena; Ferdinand, Ferry Vincenttius; Budhyanto, Johana Daniella
2024 DOI: 10.12962/j27213862.v7i2.20447 Accred : Sinta 2
PEMODELAN FREKUENSI DAN SIMULASI GETARAN SENAR GITAR BASS LISTRIK DAN GITAR AKUSTIK [FREQUENCY MODELING AND VIBRATION SIMULATION OF ELECTRIC BASS AND ACOUSTIC GUITAR STRINGS]
Universitas Pelita Harapan FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol 7, No 2 (2023): NOVEMBER173-188
Author Order : 2 of 4
Gunawan, Caroline; Margaretha, Helena; Cahyadi, Lina; Widjaja, Petrus
2023 DOI: 10.19166/jstfast.v7i2.7594 Accred : Sinta 5
PEMODELAN FREKUENSI DAN SIMULASI GETARAN SENAR GITAR BASS LISTRIK DAN GITAR AKUSTIK [FREQUENCY MODELING AND VIBRATION SIMULATION OF ELECTRIC BASS AND ACOUSTIC GUITAR STRINGS]
Universitas Pelita Harapan FaST - Jurnal Sains dan Teknologi (Journal of Science and Technology) Vol. 7 No. 1 (2023): NOVEMBER173-188
Author Order : 2 of 4
Gunawan, Caroline; Margaretha, Helena; Cahyadi, Lina; Widjaja, Petrus
2023 DOI: 10.19166/jstfast.v7i2.7594 Accred : Sinta 5
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Summary

Article Quartile
Research Output
  Scopus GScholar WOS
Article 37 67 0
Citation 110 216 0
Cited Document 13 26 0
H-Index 3 5
i10-Index 1 3
G-Index 1 1
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