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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pelita Pendidikan Biosfer: Jurnal Tadris Biologi Biogenesis: Jurnal Ilmiah Biologi Jurnal Biologi dan Pembelajarannya (JBP) JURNAL PENELITIAN SAINTIKA Biology, Medicine, & Natural Product Chemistry JURNAL PENGABDIAN KEPADA MASYARAKAT Al Qodiri : Jurnal Pendidikan, Sosial dan Keagamaan EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA LENSA (Lentera Sains): Jurnal Pendidikan IPA JURNAL PENDIDIKAN MIPA Jurnal Biogenerasi IJOEP : International Journal of Ecophysiology Didaktik : Jurnal Ilmiah PGSD STKIP Subang Keluwih: Jurnal Kesehatan dan Kedokteran QISTINA: Jurnal Multidisiplin Indonesia Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia BIO-CONS: Jurnal Biologi dan Konservasi Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Ragam Pengabdian Metamorfosa: Journal of Biological Science Open Access DRIVERset Proceeding of The International Conference on Economics, Accounting, and Taxation
Endang Sulistyarini Gultom
Department Of Biology, Universitas Negeri Medan
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Uji Kelayakan Buku Saku Digital Berbasis Socio-Scientific Issues (SSI) pada Materi Dampak Penerapan Bioteknologi Kelas IX SMPN 37 Medan Dewi Peronika Hutasoit; Endang Sulistyarini Gultom; Rini Hafzari
JURNAL PENDIDIKAN MIPA Vol. 15 No. 3 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i3.3242

Abstract

Pembelajaran IPA SMP masih didominasi oleh buku teks cetak dan belum memfasilitasi keterampilan abad ke-21 secara optimal, terutama dalam mengaitkan konsep sains dengan isu-isu nyata di masyarakat. Kondisi ini menyebabkan rendahnya partisipasi aktif dan kemampuan berpikir kritis peserta didik. Penelitian ini bertujuan untuk mengembangkan dan menguji kelayakan buku saku digital berbasis Socio-Scientific Issues (SSI) pada materi dampak penerapan bioteknologi untuk peserta didik kelas IX SMP. Model pengembangan yang digunakan adalah ADDIE, dibatasi hingga tahap development, yang mencakup analisis kebutuhan, perancangan produk, dan validasi oleh ahli. Validasi dilakukan pada bulan Mei 2025 di Kota Medan, Sumatera Utara. Instrumen validasi mencakup aspek materi, media, dan pembelajaran, dengan skala penilaian Likert. Hasil validasi menunjukkan bahwa buku saku digital tergolong sangat layak digunakan, dengan skor rata-rata 85,16% dari ahli materi, 92,00% dari ahli media, dan 100% dari ahli pembelajaran. Aspek yang dinilai meliputi kesesuaian dengan kurikulum, kelengkapan isi, pendekatan SSI, tampilan visual, dan kebermaknaan pedagogis. Buku saku ini memenuhi karakteristik bahan ajar digital yang baik, seperti mudah diakses, menarik secara visual, dan mendorong keterlibatan aktif peserta didik. Temuan menunjukkan bahwa integrasi SSI efektif dalam mengaitkan konsep sains dengan isu kontekstual serta mendukung pengembangan keterampilan berpikir kritis, etika, dan pengambilan keputusan. Dengan demikian, buku saku digital ini layak digunakan sebagai media pembelajaran kontekstual dalam pembelajaran IPA SMP.
FIG ENDOPHYTIC BACTERIA PRODUCE ENZYMES AMYLASE, LIPASE, PROOTEASE, CELLULASE Habsari, Lilis; Gultom, Endang Sulistyarini; Nasution, Mhd Yusuf; Rangkuti, Marlinda Nilan Sari; Pulungan, Ahmad Shafwan S
JURNAL BIOSAINS Vol. 9 No. 3 (2023): JBIO : Jurnal Biosains (The Journal of Biosciences)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v9i3.52820

Abstract

The use of enzymes in Indonesia is increasing every year, so action is needed to harmonize the production and needs of enzymes in Indonesia. Enzymes can be produced from various sources such as plants, animals and microorganisms. The advantage of utilizing microorganisms in enzyme production is that they can be produced in large quantities with a shorter time and can be produced continuously. One of the sources of bacterial screening to produce enzymes is figs. This study aims to look at the extracellular enzyme activity of fig endophytic bacteria and identify endophytic bacteria capable of producing extracellular enzymes such as proteases, amylase, cellulase and lipase. Isolation and purification of bacteria using NA media for 24 hours. Test of extracellular enzyme activity using NA media enriched with amylum, tween 80, skim milk, CMC. Biochemical tests are performed to identify endophytic bacteria of figs producing extracellular enzymes. The results of the study were 21 isolates of fig endophytic bacteria, as many as 14 isolates were able to produce extracellular enzymes. The identification results of fig endophytic bacteria producing extracellular enzymes obtained 8 isolates suspected to be from the genus Bacillus, 3 isolates suspected to be from the genus Micrococcus, 1 isolate suspected to be from the genus Cellulomonas, 2 isolates suspected to be from the genus Acetobacter
Uji Aktivitas Antibakteri Ekstrak Etanol Daun Senduduk (Melastoma Malabathricum Lour.) dalam Menghambat Pertumbuhan Bakteri pada Saluran Hidung: Penelitian Wulandari, Atika; Manurung, Dhea Amelia; Baringbing, Siska Juliana; Zain, Ulfi Khairani; Gultom, Wirda Resinta; Gultom, Endang Sulistyarini; Situmorang, Nurbaity
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3524

Abstract

This study aims to determine the antibacterial activity of ethanol extract of senduduk leaves (Melastoma malabathricum Lour.) in inhibiting bacterial growth in the nasal passages. Senduduk plants contain bioactive compounds such as flavonoids, tannins, and saponins that have the potential as natural antibacterials. The study was conducted experimentally in vitro at the Microbiology Laboratory of the Faculty of Mathematics and Natural Sciences, State University of Medan in September 2025 using the disc diffusion method. Senduduk leaf extraction was carried out by maceration using 96% ethanol. The positive control used was the antibiotic ciprofloxacin HCl, while the negative control used DMSO (Dimethyl Sulfoxide). The growth medium used was Mueller Hinton Agar (MHA), and antibacterial activity was measured based on the diameter of the inhibition zone around the test disc. The results showed that senduduk leaf extract produced an average inhibition zone of 9.61 mm, while ciprofloxacin HCl produced an inhibition zone of around 28.45 mm, and DMSO showed no inhibition zone. This study is the basis for the development of senduduk leaves as a potential natural antibacterial ingredient in the pharmaceutical and public health fields.
Aktivitas Antibakteri Ekstrak Daun Jeruk Purut (Citrus Hystrix DC) Terhadap Bakteri Uji Pada Bakso Bakar: Penelitian Ginting, Silvia Margaretta br; Purba, Melpa Yusmawati; Tamba, Gelora Betania; Pasaribu, Maria Benedikta; Saragih, Elsa Angelina; Gultom, Endang Sulistyarini; Situmorang, Nurbaity
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3526

Abstract

Indonesia, as a tropical country, is rich in essential oil-producing plants, including kaffir lime (Citrus hystrix DC). The leaves of Citrus hystrix are known to contain bioactive compounds such as flavonoids, tannins, and alkaloids, which have potential as natural antibacterial agents. This study aimed to evaluate the antibacterial activity of Citrus hystrix leaf extract against bacteria present in grilled meatballs. An in vitro experimental method using the disc diffusion assay was employed. Fresh Citrus hystrix leaves were obtained through purposive sampling from Medan Krio Village, North Sumatra, extracted using 96% ethanol, and tested against bacteria on Mueller Hinton Agar. Chloramphenicol was used as a positive control, while dimethyl sulfoxide (DMSO) served as a negative control. The results showed inhibition zones of 8.02 mm and 7.09 mm for the leaf extract in two separate trials, whereas the positive control exhibited a 29.91 mm inhibition zone, and no inhibition was observed in the negative control. These findings indicate that Citrus hystrix leaf extract possesses significant antibacterial activity against bacteria in grilled meatballs, although it is less potent than synthetic antibiotics. The extract has potential as a natural antibacterial agent for food preservation.
Uji Efektivitas Ekstrak Etanol Moringa oleifera L. terhadap Pertumbuhan Escherichia coli Endang Sulistyarini Gultom; Nurbaity Situmorang; Adinda Laura Munthe; Agustina Matontang; Alyvia Salsabila; Deka Wira Pratama Barus; Lydia Siburian; Widyanti Saragi
Keluwih: Jurnal Kesehatan dan Kedokteran Vol. 7 No. 1 (2025): Keluwih: Jurnal Kesehatan dan Kedokteran (December)
Publisher : Direktorat Penerbitan dan Publikasi Ilmiah, Universitas Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24123/kesdok.V7i1.8012

Abstract

Abstract—Escherichia coli. is a Gram-negative bacterium that commonly lives as normal flora in the digestive tract however, certain strains can cause serious diseases such as diarrhea and urinary tract infections. The high rate of antibiotic resistance has encouraged the search for alternative treatments based on natural ingredients. Moringa (Moringa oleifera L.) leaves are known to contain bioactive compounds such as flavonoids, tannins, saponins, and alkaloids, which have potential antibacterial properties. This study aimed to determine the effectiveness of ethanol extract of Moringa leaves against the growth of E. coli using the disc diffusion method on Eosin Methylene Blue Agar(EMBA) medium. The treatments consisted of three extract concentrations—55%, 75%, and 95%—along with a positive control (chloramphenicol) and a negative control (96% ethanol). The results showed that the higher the extract concentration, the larger the inhibition zone diameter formed, namely 7.68 mm at 55%, 9.85 mm at 75%, and 10.86 mm at 95%. ANOVA analysis indicated a significant difference among treatments (p < 0.001). The antibacterial activity of Moringa leaf ethanol extract was categorized as moderate to strong and bacteriostatic, meaning it inhibits bacterial growth without completely killing the bacteria. Therefore, the ethanol extract of Moringa leaves has the potential to be developed as a natural antibacterial agent against Escherichia coli. Keywords: antibacterial, ethanol extract, Escherichia coli., inhibition, Moringa oleifera L., Abstrak—Escherichia coli. merupakan bakteri Gram negatif yang umumnya hidup sebagai flora normal di saluran pencernaan, namun beberapa strainnya dapat menyebabkan penyakit serius seperti diare dan infeksi saluran kemih. Tingginya angka resistensi antibiotik mendorong perlunya pencarian alternatif pengobatan berbasis bahan alami. Daun kelor (Moringa oleifera L.) diketahui mengandung senyawa bioaktif seperti flavonoid, tanin, saponin, dan alkaloid yang berpotensi sebagai antibakteri. Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak etanol daun kelor terhadap pertumbuhan E. coli menggunakan metode difusi cakram pada media Eosin Methylene Blue Agar (EMBA). Perlakuan terdiri atas tiga konsentrasi ekstrak, yaitu 55%, 75%, dan 95%, serta kontrol positif (kloramfenikol) dan kontrol negatif (etanol 96%). Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi ekstrak, semakin besar diameter zona hambat yang terbentuk, yaitu 7,68 mm pada 55%, 9,85 mm pada 75%, dan 10,86 mm pada 95%. Nilai ANOVA menunjukkan adanya perbedaan yang signifikan antarperlakuan (p < 0,001). Aktivitas antibakteri ekstrak daun kelor tergolong sedang hingga kuat dan bersifat bakteriostatik, yaitu menghambat pertumbuhan tanpa membunuh bakteri secara total. Dengan demikian, ekstrak etanol daun kelor berpotensi dikembangkan sebagai agen antibakteri alami alternatif terhadap Escherichia coli. Kata kunci: antibakteri, ekstrak etanol, Escherichia coli., zona hambat, Moringa oleifera L.,
Identifikasi Bakteri Endofit Buah Tin ( Ficus carica L.) yang Menunjukkan Aktivitas Enzim Ekstraseluler Wijaya, Ulfah Rianda; Gultom, Endang Sulistyarini
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2516

Abstract

Penelitian ini bertujuan untuk mengidentifikasi bakteri endofit yang terdapat pada buah Tin (Ficus carica L.) yang menunjukkan aktivitas enzim ekstraseluler. Penelitian dilakukan secara deskriptif eksploratif dengan isolasi bakteri endofit dari buah Tin. Lima isolat bakteri berhasil diperoleh dan dianalisis karakteristik morfologinya secara makroskopis dan mikroskopis. Pengujian aktivitas enzim ekstraseluler dilakukan terhadap empat jenis enzim, yaitu amilase, protease, selulase, dan lipase. Hasil menunjukkan bahwa seluruh isolat menghasilkan enzim protease dengan variasi tingkat aktivitas. Dua isolat (E1 dan E2) menghasilkan enzim lipase, satu isolat (E4) menghasilkan enzim selulase, dan tidak ditemukan isolat yang menghasilkan enzim amilase. Identifikasi biokimia menunjukkan bahwa empat isolat (E1, E2, E4, E5) diduga berasal dari genus Clostridium  dan Bacillus sp, sedangkan satu isolat (E3) dari genus Neisseria. Hasil ini menunjukkan bahwa buah Tin berpotensi sebagai sumber isolat bakteri endofit penghasil enzim ekstraseluler yang dapat dimanfaatkan dalam bidang bioteknologi dan industri.
Identifikasi Bakteri Rumen Sapi Penghasil Enzim Selulase Alztara, Salsha; Gultom, Endang Sulistyarini
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 2 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i2.2518

Abstract

Aktivitas Antibakteri Ekstrak Bunga Kecombrang (Etlingera elatior) Terhadap Bakteri Uji pada Cangkang Telur Pandiangan, Putri Patricia; Lumbantoruan, Lamtiurma; Ndaha, Gebyta Yani; Ester, Ester; Kaban, Hairen Br; Gultom, Endang Sulistyarini; Situmorang, Nurbaity
AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Vol 5, No 1 (2026): January 2026
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/aurelia.v5i1.7330

Abstract

Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri ekstrak etanol bunga kecombrang (Etlingera elatior) terhadap bakteri yang diisolasi dari permukaan cangkang telur. Kontaminasi bakteri, khususnya Salmonella sp., sering ditemukan pada cangkang telur dan berpotensi menyebabkan penyakit bawaan pangan (foodborne disease). Bunga kecombrang diketahui mengandung senyawa bioaktif seperti flavonoid, alkaloid, tanin, saponin, dan minyak atsiri yang berpotensi sebagai antibakteri alami. Penelitian ini menggunakan metode eksperimental laboratorik in vitro dengan rancangan post-test only control group design. Uji aktivitas antibakteri dilakukan menggunakan metode difusi cakram dengan tiga perlakuan: ekstrak etanol bunga kecombrang (hasil evaporasi), kontrol positif (kloramfenikol), dan kontrol negatif (DMSO). Hasil pengamatan menunjukkan bahwa ekstrak etanol bunga kecombrang menghasilkan zona hambat 4,18 mm (vertikal) dan 4,49 mm (horizontal) yang tergolong lemah, sedangkan kontrol positif menghasilkan zona hambat 27,44 mm (sangat kuat) dan kontrol negatif tidak menunjukkan hambatan. Hasil ini membuktikan bahwa ekstrak bunga kecombrang memiliki aktivitas antibakteri terhadap bakteri cangkang telur, meskipun efektivitasnya masih lebih rendah dibandingkan antibiotik standar. Senyawa flavonoid, tanin, dan minyak atsiri diduga berperan dalam aktivitas antibakteri melalui mekanisme perusakan membran sel dan penghambatan sintesis protein. Dengan demikian, bunga kecombrang berpotensi dikembangkan sebagai antibakteri alami pengganti antibiotik sintetis.
UJI AKTIVITAS ANTIBAKTERI EKSTRAK DAUN SIRIH HIJAU (Piper betle L.) TERHADAP BAKTERI Pseudomonas aeruginosa Efimah Sidabutar; Helen Veronita Hutapea; Ninta Dumaria Matanari; Astrida Joice Angelica Batubara; Endang Sulistyarini Gultom
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2025): Volume 10 No. 04 Desember 2025 In Progress
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.9945

Abstract

The escalating crisis of antibiotic resistance necessitates the exploration of novel antibacterial agents from natural sources. Green betel leaf (Piper betle L.) is a traditional medicinal plant empirically known for its antiseptic properties. This study aimed to scientifically evaluate the antibacterial activity of its ethanol extract against the opportunistic pathogen Pseudomonas aeruginosa. Extraction was performed via maceration with 96% ethanol, followed by phytochemical screening and antibacterial testing using the disc diffusion method at concentrations of 15%, 20%, and 25% (w/v). Chloramphenicol and 96% ethanol served as positive and negative controls, respectively. Phytochemical analysis confirmed the presence of phenolics, tannins, alkaloids, and terpenoids. The extract exhibited antibacterial activity against P. aeruginosa, with inhibition zones of 3.32 mm, 2.58 mm, and 3.59 mm for the 15%, 20%, and 25% concentrations, respectively, categorizing all as "moderate" activity. While significantly lower than the positive control (22.37 mm), this activity confirms the extract's potential. The highest activity at the 25% concentration suggests a dose-dependent relationship. These findings support the traditional use of betel leaf and provide a scientific basis for its development as a complementary natural antibacterial agent against resilient pathogens like P. aeruginosa.
AKTIVITAS ANTIBAKTERI EKSTRAK DAUN SYZYGIUM POLYANTHUM TERHADAP PSEUDOMONAS AERUGINOSA Odor Debora Pita Uli Sinaga; Greace Enita Purba; Shela Estica Saragi; Tania Valentina Pasribu; Endang Sulistyarini Gultom
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2025): Volume 11 No. 04 Desember 2025 In Process
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.10723

Abstract

Bay leaf (Syzygium polyanthum) is a tropical plant from the Myrtaceae family widely used in Indonesian traditional medicine. This study aimed to identify secondary metabolite compounds in bay leaf extract through phytochemical screening and evaluate its antibacterial activity against Pseudomonas aeruginosa. Bay leaf extract was prepared using the maceration method with 96% ethanol. Phytochemical screening was conducted to detect alkaloids, phenolics, flavonoids, terpenoids, tannins, and saponins using standard reagents. Antibacterial activity was tested using the agar well diffusion method at concentrations of 20%, 30%, 40%, and 50%, with chloramphenicol (25 mg) as positive control and 96% ethanol as negative control. Results showed that bay leaf extract contained all tested secondary metabolites. The antibacterial activity test demonstrated inhibition zones of 3.25 mm (20%), 4.05 mm (30%), 6.01 mm (40%), and 6.56 mm (50%), indicating weak to moderate activity. Statistical analysis using one-way ANOVA showed significant differences between concentrations (p < 0.05), with higher concentrations producing larger inhibition zones. The positive control showed strong activity (22.31 mm), while the negative control showed no inhibition. This study confirms that bay leaf extract possesses antibacterial potential against Pseudomonas aeruginosa, with activity increasing proportionally to extract concentration, attributed to synergistic effects of multiple bioactive compounds including flavonoids, tannins, terpenoids, and alkaloids.
Co-Authors Adinda Laura Munthe Adinda Rizky Pratiwi Agustina Matontang Ahmad Shafwan S. Pulungan Aida Fitriani Sitompul Aina Mardiah Dalimunthe Albert D Situmorang Alfi Nura S Ali Ahmatul Umri Hasibuan Alyvia Salsabila Alztara, Salsha Amelia Sasmita Br Sianturi Aryeni Aryeni Astrida Joice Angelica Batubara Atika Khovivah Ayyu Rizkia Nasution Azhar Umar Baringbing, Siska Juliana Damaiyani Damaiyani Deka Wira Pratama Deka Wira Pratama Barus Dewi Peronika Hutasoit Dewi Peronika Hutasoit Diska Qolbu Mutia Efimah Sidabutar Eko Prasetya Eko Prasetya, Eko Enmia Septia Padang Ennita Fauziah Ester Ester Fanny Hafifa Fitri Afifah Nst Ginting, Silvia Margaretta br Grace Amelia Br Tarigan grasella, martha Greace Enita Purba Gultom, Wirda Resinta Habsari, Lilis Hanna Mawarni Manullang Harahap, Armansyah Maulana Hasnaul Maritsa Hasruddin Helen Veronita Hutapea Hidayat, OK Sofyan Jayawarsa, A.A. Ketut Kaban, Hairen Br Katri Nafisa Khadra Ulfah Rambe Lumbantoruan, Lamtiurma Lydia Siburian Manurung, Dhea Amelia Marbun, Jumita Sari Martina Restuati Mayasari , Ulfayani Melfa Romanna Elisabet Muhammad Ridha Habibi Z Mutiara Sakinah Najwa Sarip Nasution, Mhd Yusuf Ndaha, Gebyta Yani Nila Zusmita Wasni Ninta Dumaria Matanari Nur hasanah Nurbaity Situmorang Nurbaity Situmorang Odor Debora Pita Uli Sinaga Pandiangan, Putri Patricia Pasaribu, Maria Benedikta Priawan, Indra Pulungan, Ahmad Shafwan S Purba, Melpa Yusmawati Putri Fransiska Saragih Qisthy Adha Fajriati Rangkuti, Marlinda Nilan Sari Rasyidah Raudatul Fadilla Reni Anggraini Rifka Denisa Rini Hafzari Rini Hafzari RR. Ella Evrita Hestiandari Sania Siregar Saragih, Elsa Angelina Selvia Dewi Pohan Shela Estica Saragi Sinta Wulida Mustasfa Sisilia Anabina Tarigan Siti Nabila Nabila Situmeang, Chandra Situmorang, Albert D Situmorang, Nurbaity Suriwahyuni, Suriwahyuni Syarief Saadillah Lubis Talita Salsabilah Tamba, Gelora Betania Tania Valentina Pasribu Tiara Nainggolan Tri Harsono Tri Hartanti Uswatun Hasanah Valdo Rekson Nainggolan Vio Joana Sari Widyanti Saragi Wijaya, Ulfah Rianda wulandari, atika Yenda, Azura Nur Zain, Ulfi Khairani