Journal Description

EKSAKTA Berkala Ilmiah Bidang MIPA  is an open access journal and peer-reviewed that publishes either original article or reviews. The journal is dedicated towards dissemination of knowledge related to the advancement in scientific research. The prestigious interdisciplinary editorial board reflects the diversity of subjects covered in this journal. Under the realm of science and technology, the coverage includes environmental science, pure and applied mathematics, agricultural research and engineering, biology, biotechnology, bioinformatics, Healthcare sciences (including clinical medicine, preventive medicine & public health), physics, biophysics, computer science, chemistry and bioengineering, to name a few. This Journal Is Published at 6 Month intervals On April and October

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Information For The Next Edition

May 1, 2019

Dear Author,

Since 2019, Eksakta Berkala Ilmiah Bidang MIPA  were indexed by SINTA (Kemenristekdikti) with Level 4 (SINTA 4). After that, for the Next Edition, Eksakta will make three issue every year. First, Issue 1 (No 1) willl published 30 April. Secondly, Issue 2 (No 1) will published every 31 Agustus. The last, Issue 3 (No 3) will published 31 December. 

Best Regards,


Dr Rahadian Zainul

Chief Editor 

Vol 20 No 2 (2019): EKSAKTA Berkala Ilmiah Bidang MIPA

Published: Oct 30, 2019

Antimicrobial Activities of Extract of Andalas Endophytic Bacterial Fermentation Products in Overcoming Oral Cavity Infection

106-111 Dwi Hilda Putri, Ratih Rahayu, Dinda Sahara, Nurhelmi Nurhelmi, Violita Violita

Isolation and Characterization of Flavonoids from Black Glutinous Rice (Oryza Sativa L. Var Glutinosa)

6-16 Sri Benti Etika, Iryani Iryani

A Preliminary Screening of the Different of Secondary Metabolites Ruku-Ruku Leaves (Ocimum tenuiflorum Linnen) in West Sumatera

17-24 Hesty Parbuntari, Sri Benti Etika, Melindra Mulia, Elfanny Delvia

Statistical Analysis to Evaluate The Service Quality at Community Health Center in Padang, Indonesia

25-32 Aidinil Zetra, Ferra Yanuar

Parameter Estimation STAR (1;1) Model Using Binary Weight

33-41 Khafsah Joebaedi, Iin Irianingsih, Badrulfalah Badrulfalah, Dwi Susanti, Kankan Parmikanti

Leaf Anatomical Modification in Drought of Rice Varieties (Oryza sativa L.)

42-52 Anggara Dwi Putra Zagoto, Violita Violita

Broiler Response on Increase in Flour Leaves Miana (Coleus atropurpureus, L) as a Feed Aditive in Ration

52-61 Nelzi Fati, Ramond Siregar, Ulva Mohtar Luthfi, Debby Syukriani, Toni Malvin

Development of a Digital Dip Coating System Based Microcontroller

62-69 Yohandri Yohandri, Khairunnisa Khairunnisa, Ramli Ramli, Rahadian Zainul

Bacterial Isolation Which is Potential as Cellulosa Pedegradation in Coastal Performance In Tanjungpinang City

70-83 Iwan Iskandar, Hevi Horiza

Comparison of Corrosion Rate in the Environment of 10% Acetic Acid solution with different Deflection.

84-93 Nendi Suhendi Syafei, S S Rizki, Suryaningsih Suryaningsih, Darmawan Hidayat
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