Vol. 20 No. 2 (2023): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

View Vol. 20 No. 2 (2023): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam

DOI: https://doi.org/10.31851/sainmatika.v20i2

Published: 2023-10-19

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Articles

Effect of Tomato Juice Volume on Coagulation Time and Latex Weight

Dewi Putri Yuniarti, Surya Hatina, Nidya Afriyani

96-101

DOI : https://doi.org/10.31851/sainmatika.v20i2.11322
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Reproductive Biology of Striped Snakehead (Channa striata, Bloch, 1793) in Floodplain of Lubuk Lampam, South Sumatra

Khoirul Fatah, Etty Riani, Hurip Pratomo

102-113

DOI : https://doi.org/10.31851/sainmatika.v20i2.12828
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Antioxidant Activity of Endophytic Fungi Extract Isolated from Peel of Pineapple (Ananas comosus (L.) Merr. ‘Prabumulih’))

Rian Oktiansyah, Yustina Hapida, Sinta Risasti

114-125

DOI : https://doi.org/10.31851/sainmatika.v20i2.13270
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The Locating Chromatic Number for Pizza Graphs

Nurul Maulida Surbakti, Dinda Kartika, Hamidah Nasution, Sri Dewi

126-131

DOI : https://doi.org/10.31851/sainmatika.v20i2.13085
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Lead Contamination in Driver's Blood and Its Effects on Erythrocytes, Leukocytes, and Platelets as A Biomarker

Pra Dian Mariadi, Agnes Felicia Lubis, Lidwina Septie Ch

132-139

DOI : https://doi.org/10.31851/sainmatika.v20i2.13010
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The Effect of Carbon on Chitosan-ZnO Composites as Fabric Mask Coating Materials

Metatia Intan Mauliana, Yulian Findawati , Galuh Ratmana Hanum

140-146

DOI : https://doi.org/10.31851/sainmatika.v20i2.12651
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Identification and Counting of Bacterial Colonies on Mobile Phones Before and After 70% Alcohol Disinfection

Mustika Sari Hutabarat, Hotman Sinaga

147-156

DOI : https://doi.org/10.31851/sainmatika.v20i2.13128
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Topography Effects on Rainfall Characteristics in Bandung City and Cilacap Regency for the 2016-2020 Period

Fadhli Aslama Afghani, Imawan Mashuri, Ramadoni Khirtin, Muhammad Adi Cahyo

157-167

DOI : https://doi.org/10.31851/sainmatika.v20i2.11898
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Exploration of Patellidae from Coastal Waters of Ambon Island, Indonesia

Dwien E. Pattipeilohy, Sintje Liline, Sriyanti A.I Salmanu, Tri Santi Kurnia

168-175

DOI : https://doi.org/10.31851/sainmatika.v20i2.12736
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Comparison to the Iron Level on the well water and PDAM water sample using ICP-OES Spectrophotometer

Alya Melanisya Fadhilah, Nurhidayanti, Denny Juraijin

176-182

DOI : https://doi.org/10.31851/sainmatika.v20i2.12991
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