Periodicals of Engineering and Natural Sciences (PEN)

Periodicals of Engineering and Natural Sciences (ISSN: 2303-4521) is an international open access single-blind review journal published online.

Publication frequency: Semiyearly until June 2019. Quarterly since June 2019.

Indexing: Scopus, DOAJ, Google Scholar...

Digital Object Identifier DOI: 10.21533/pen


Vol 9, No 3 (2021)

Table of Contents

Articles

Ola Hussein Abd Ali Alzuabidi, Mohammed Wajeeh Hussein
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5-11
Fadhil Sahib Hasan, Noor Qaddoori Lateef
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12-21
Mowafak K. Mohsen, Rawya Read Jowad, Ayad Hameed Mousa
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22-28
Yousif A. Hamad, Mohammed E. Seno, Mohannad Al-Kubaisi, Anastasiia N. Safonova
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29-41
Farqad Qays Ibrahim
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41-61
Fehim Findik
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62-75
Prakash Marimuthu, Benjamin Durakovic, Saketh Ram Kunda
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76-81
Arisa Olivia Putri, Musab A. M. Ali, Ali Abd Almisreb
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82-89
Harith M. Ali, Rashid M. Aldaiyat
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90-97
Ali Hussein Fahem, Minah Mohammed Fareed, Mustafa M. Kadhum, Omar Abdulhasan Lafta
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98-105
Mariam Jumaah Mousa, Munaf Yousif Hmood, Ali Ghena Nori
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106-112
Adnan Zoranić
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113-121
Adnan Zoranić
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122-131
Valery V. Bezpalov, Liudmila P. Goncharenko, Sergey A. Sybachin, Sergey A. Ionkin
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132-152
Sergey N. Grinyaev, Dmitriy A. Medvedev, Dmitriy I. Pravikov, Ilya V. Samarin, Albert U. Silantyev
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153-168
Abdulaziz U. Abdullayev
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169-194
Valeriy A. Kalytka, Aleksander V. Bashirov, Galina G. Tatkeyeva, Yelena A. Sidorina, Bektas S. Ospanov, Tatyana L. Ten
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195-217
Valery V. Bezpalov, Natalia A. Solopova, Marina G. Shilina, Svetlana A. Avtonomova, Tatiana V. Gorina
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218-235
Tatiana V. Portnova
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236-244
Askar Zh. Zhussupbekov, Ainur S. Montayeva, Sarsenbek A. Montayev
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245-259
Leila Miller-Van Wieren
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260-265
Basim H. Al-Humeidawi, Osamah H. Chafat, Elaf Dheyaa Abdulridha Al-Zubaidi
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266-276
Eman A. Mansour, Emad A. Kuffi, Sadiq A. Mehdi
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277-281
Thouraya Snoussi, Habib ben belkacem, Mutlaq sauoud al-Mutairi, Sofien Abidi, Mona Khalaf Alharbi
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282-296
Taghreed Hur Majeed
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297-301
Maysoon M. Aziz
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302-308
Dena Kadhim Muhsen, Sura Mazin Ali, Rana M. Zaki, Amjed Abbas Ahmed
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309-316
Rana Rahim Ali, Hasan Shamran Mohammed
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317-329
Asma I. Alajeel, Abdullah S. Hasan
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330-334
Maher Faeq, Nidam M. Abdul Majeed, Farah Z. Jasim
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335-344
Bayan M. Sabbar, Hussain A. Rasool
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345-362
Suhad Ali Shaheed Al-Temimi, Rawaa Salh Al-Saffar
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363-373
A. Atman, Y. Yuniarti, T. Tarmisi , et al.
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374-381
Harris Susanto, Suyud Warno Utomo, Raldi H. Koestoer, M. Hasroel Thayib
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382-392
Abdullah S. Hasan, Asma I. Alajeel
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393-399
Dewi Sahara, A. Citra Kusumasari, Agus Hermawan, Tota Suhendrata, A.S Romdon, F. Rudi Prasetyo, , Chanifah, Jefny B. Markus Rawung, , Idaryani, , Atman, Rita Indrasti, A. Yulyani Fadwiwati, Lis M. Yapanto
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400-408
Ehsan Qahtan Ahmed, Ibtisam A. Aljazaery, Azhar F. Al-zubidi, Haider TH. Salim ALRikabi
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409-417
Alyaa H. Mohsin, Laith S. M. Al-Asadi, Dunya S. Elleg, Aisha Arkan Ahmed
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418-427