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All Journal Jurnal Matematika & Sains Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Journal of Mathematical and Fundamental Sciences Jurnal Pendidikan Kimia Universitas Riau Jurnal Tadris Kimiya Jurnal Pendidikan Kimia (JPKim) JOURNAL OF SCIENCE AND SOCIAL RESEARCH Kumawula: Jurnal Pengabdian Kepada Masyarakat Didaktik : Jurnal Ilmiah PGSD STKIP Subang Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Inovasi Pembelajaran Kimia (Journal Of Innovation in Chemistry Education) Indonesian Journal of Chemical Science and Technology Hydrogen: Jurnal Kependidikan Kimia Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Educenter: Jurnal Ilmiah Pendidikan Jurnal Sains dan Teknologi Makara Journal of Science Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) UNESA Journal of Chemical Education Jurnal Sains dan Ilmu Terapan Unesa Journal of Chemistry EDUCENTER JURNAL PENDIDIKAN Journal of Humanities Education Management Accounting and Transportation SAKOLA: Journal of Sains Cooperative Learning and Law Indonesian Journal of Jamu Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo
Iis Siti Jahro
Universitas Negeri Medan
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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EFEKTIVITAS KOMBINASI METODE UJI KELARUTAN DALAM ALKOHOL, MINYAK DAN FILTER PAPER: ANALISIS SENYAWA KOVALEN POLAR DAN NONPOLAR PADA BUAH LOKAL Syafira, Eka Ananda; Jahro, Iis Siti; Dwiyanda, Fadhilla; Nikita, Ade Rani; Khairani, Rafida; Rizkia, Putri; Said, Fahrezi Hasyim
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 5 No. 4 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v5i4.7535

Abstract

Covalent compounds in local fruits exhibit different solubility properties depending on their molecular polarity, with polar compounds generally dissolving in polar solvents and nonpolar compounds being more soluble in nonpolar solvents. This principle is essential since fruits contain various secondary metabolites such as flavonoids, tannins, saponins, terpenoids, and phenolic compounds whose distribution is influenced by polarity. This study aimed to evaluate the effectiveness of combining solubility tests using 70% ethanol, 96% ethanol, cooking oil, and filter paper as a practical approach to differentiate polar and nonpolar compounds in local fruits. The experiment involved ten fruit samples: star fruit, salak, papaya, pineapple, guava, noni, kaffir lime peel, pantain peel, mangosteen peel, and duku peel. The results showed that star fruit, salak, papaya, pineapple, guava, and noni were highly soluble in 70% ethanol, indicating the predominance of polar compounds. In contrast, kaffir lime peel, duku peel, mangosteen peel, and parts of plantain peel demonstrated greater solubility in oil or left residues on filter paper, suggesting the presence of nonpolar or semi-polar compounds. These findings confirm that the proposed combination method is effective for providing an initial overview of compound polarity in local fruits and has potential application as a practical tool in basic chemistry education and preliminary phytochemical analysis. ABSTRAKSenyawa kovalen pada buah lokal memiliki sifat kelarutan yang berbeda bergantung pada kepolaran molekulnya, di mana senyawa polar cenderung larut dalam pelarut polar dan senyawa nonpolar lebih mudah larut dalam pelarut nonpolar. Prinsip dasar ini penting dipahami karena buah mengandung beragam metabolit sekunder seperti flavonoid, tanin, saponin, terpenoid, serta senyawa fenolik yang distribusinya ditentukan oleh kepolaran. Penelitian ini bertujuan untuk menganalisis efektivitas kombinasi metode uji kelarutan dengan alkohol 70%, alkohol 96%, minyak goreng, dan filter paper sebagai cara sederhana untuk membedakan senyawa polar dan nonpolar pada buah lokal. Penelitian dilakukan secara eksperimental menggunakan sepuluh sampel buah, yaitu belimbing wuluh, salak, pepaya, nanas, jambu biji, mengkudu, kulit jeruk purut, kulit pisang raja, kulit manggis, dan kulit duku. Hasil uji menunjukkan bahwa buah belimbing wuluh, salak, pepaya, nanas, jambu biji, dan mengkudu larut baik dalam alkohol 70% yang bersifat lebih polar, menandakan dominasi senyawa polar. Sebaliknya, kulit jeruk purut, kulit duku, kulit manggis, dan sebagian kulit pisang raja memperlihatkan kelarutan lebih baik dalam minyak atau meninggalkan residu pada filter paper, yang menunjukkan adanya senyawa nonpolar atau semi-polar. Penelitian menegaskan bahwa metode kombinasi sederhana tersebut efektif memberikan gambaran awal mengenai polaritas senyawa dalam buah lokal, serta berpotensi digunakan sebagai pendekatan praktis dalam pembelajaran maupun analisis kimia dasar.
Literature Study: Complex Compounds Of Zn (II) EDTA, Mn (II) Netilisophyldithiocarbamate, and Lutesium-177(177lu)-Di-N-Butyl Dithiocarbamate In Industry Nasution, Rida Anastasia; Simatupang, Septania Oniza; Jahro, Iis Siti; Nurfajriani
Hydrogen: Jurnal Kependidikan Kimia Vol. 13 No. 5 (2025): October 2025
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v13i5.18028

Abstract

This study is a literature review aimed at analyzing the synthesis, characterization, functions, and potential hazards of three types of complex compounds used in industry, namely Zn(II)-EDTA, Mn(II)-N-ethylisopropyldithiocarbamate, and Lutetium-177(177Lu)-Di-n-butyldithiocarbamate. The research method employed was library research, focusing on reviewing various relevant scientific sources from both national and international journals. The results show that Mn(II)-N-ethylisopropyldithiocarbamate functions as a lubricant additive that enhances viscosity and reduces friction at high temperatures; Zn(II)-EDTA acts as an effective anti-algae agent in industrial cooling water systems due to its strong chelating properties; and 177Lu-Di-n-butyldithiocarbamate serves as a radiotracer in industrial process monitoring owing to its high stability and radiochemical purity. Despite their many advantages, these compounds also pose potential toxic and environmental risks if not properly managed. Therefore, further research is recommended to develop more efficient and environmentally friendly synthesis methods and to ensure their application complies with industrial and radiation safety standards.
Dari Limbah Menjadi Solusi: Inovasi Material Sisa Industri untuk Pengolahan Seng (Zn) Aldo Geo Frengky Saragih; Anggun Maharani; Elit Manaman Gulo; Hotma Br Butar Butar; Mutia Patmasari Batubara; Sarnika Simbolon; Iis Siti Jahro
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 3 (2025): Desember : JURRIMIPA: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i3.7475

Abstract

Zinc (Zn) is one of the most common heavy metal contaminants found in industrial wastewater and solid residues such as slag, electroplating waste, and metal ash. At excessive concentrations, Zn can cause environmental disturbances, including toxicity to aquatic organisms, disruption of microbial activity, and groundwater contamination. Long-term exposure may also lead to bioaccumulation and potential health risks to humans. This article presents a comprehensive literature review that discusses the chemical properties of Zn, its environmental behavior, and the development of recent treatment technologies within the last five years. Several techniques, including adsorption using modified or composite materials, biosorption utilizing microalgae and agricultural biomass, as well as solidification–stabilization with amendment agents such as biochar or iron-sulfide compounds, are evaluated and compared. The literature indicates that no single treatment method is universally effective for all waste types; therefore, hybrid or integrated treatment systems are considered more efficient and sustainable. Based on the reviewed evidence, this study proposes an engineering concept that emphasizes environmental safety, cost-effectiveness, and industrial applicability.
PEMANFAATAN MATERIAL BIOMASSA DAN LIMBAH INDUSTRI SEBAGAI ADSORBEN RAMAH LINGKUNGAN UNTUK PENURUNAN KADAR ION CD(II) DAN ZN(II) DALAM LIMBAH CAIR Jahro, Iis Siti; Tarigan, Aulya Nurfaza Br.; Pandiangan, Elsa Elperida; Silaban, Regina Tesalonika; Kembaren, Theresya Yolanda; Simanullang, Vanessa Putri Rizky
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4939

Abstract

Abstract: This study aims to evaluate the effectiveness of utilizing biomass and industrial waste materials as environmentally friendly adsorbents in reducing the levels of heavy metal ions Cd(II) and Zn(II) in industrial wastewater. The research sample was a synthetic waste solution with a metal concentration of 10100 ppm as a model population. The sampling technique used was purposive sampling on four types of adsorbents, namely SCOBY, EDTA-activated teak wood powder, modified fly ash, and iron-magnesium waste. Data were collected through laboratory experiments with metal content measurements using Atomic Absorption Spectroscopy (AAS). Data analysis included Langmuir and Freundlich isotherm methods, as well as pseudo-first and second-order adsorption kinetics models to understand the adsorption mechanism. The results showed that ironmagnesium waste was able to reduce Cd(II) and Zn(II) levels by more than 99%, followed by fly ash and SCOBY biomass with significant efficiency. This study demonstrates the great potential of sustainable adsorbent materials that support the principles of a circular economy and more environmentally friendly waste management solutions. It is recommended to develop industrial scale applications to support the Sustainable Development Goals in the field of providing clean water and proper sanitation.Keyword: Environmentally Friendly Adsorbent, Biomass, Industrial Waste, Heavy Metal Ions, Cd(II), Zn(II)Abstrak: Penelitian ini bertujuan untuk mengevaluasi efektivitas pemanfaatan material biomassa dan limbah industri sebagai adsorben ramah lingkungan dalam menurunkan kadar ion logam berat Cd(II) dan Zn(II) dalam limbah cair industri. Sampel penelitian berupa larutan limbah sintetik dengan konsentrasi logam 10100 ppm sebagai populasi model. Teknik sampling yang digunakan adalah purposive sampling pada empat jenis adsorben, yaitu SCOBY, serbuk kayu jati teraktivasi EDTA, fly ash termodifikasi, dan limbah besi-magnesium. Data dikumpulkan melalui eksperimen laboratorium dengan pengukuran kadar logam menggunakan Atomic Absorption Spectroscopy (AAS). Analisis data meliputi metode isoterm Langmuir dan Freundlich, serta model kinetika adsorpsi pseudo-orde satu dan dua untuk memahami mekanisme penyerapan. Hasil menunjukkan bahwa limbah besi-magnesium mampu menurunkan kadar Cd(II) dan Zn(II) hingga lebih dari 99%, diikuti oleh fly ash dan biomassa SCOBY dengan efisiensi yang signifikan. Penelitian ini menunjukkan potensi besar material adsorben berkelanjutan yang mendukung prinsip ekonomi sirkular dan solusi pengelolaan limbah yang lebih ramah lingkungan. Disarankan pengembangan skala aplikasi industri guna mendukung tujuan Sustainable Development Goals pada bidang penyediaan air bersih dan sanitasi layak.Kata kunci: Adsorben Ramah Lingkungan, Biomassa, Limbah Industri, Ion Logam Berat, Cd(II), Zn(II)
SOSIALISASI PEMBUATAN FILTER AIR SEDERHANA BERBASIS MEDIA ALAM UNTUK MENURUNKAN KADAR CD DAN ZN TERHADAP MAHASISWA JURUSAN KIMIA Christin Angeline Laia; Delima Sianturi; Kristian Turnip; Nazwa Ramadhani; Ririn Denita Sinaga; Wiranda Hasibuan; Iis Siti Jahro
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2026): Volume 11 No. 04 Desember 2025 In Build
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.9214

Abstract

This outreach activity aimed to enhance Chemistry students’ understanding of heavy metal contamination (Cd and Zn) and the use of simple natural-based filtration as a practical solution for reducing metal levels in water. The program included material delivery, filter demonstration, hands-on practice, and performance evaluation. The filter—composed of cotton, sand, gravel, activated carbon, and zeolite—operated through physical screening, adsorption, and ion-exchange mechanisms. Results showed that students successfully built the filter, understood the scientific processes involved, and observed reduced turbidity and a potential decrease in Cd and Zn. The activity provided educational benefits, improved environmental literacy, and strengthened practical skills in low-cost water treatment technology.
Effectiveness of Discovery Learning with Genially for Improving Students’ HOTS Science Literacy on Chemical Bonding Deka Agustini Laia; Iis Siti Jahro
Jurnal Inovasi Pembelajaran Kimia Vol. 8 No. 1 (2026): APRIL 2026 EDITION
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/fb1ajf46

Abstract

Higher Order Thinking Skills (HOTS) and scientific literacy are important competencies for students in learning chemistry, especially on abstract topics such as chemical bonding. This study aims to determine the effect of the Discovery Learning model assisted by interactive Genially media on students’ HOTS scientific literacy skills. The study was conducted on 10th grade students at SMA Negeri 2 Percut Sei Tuan on the topic of chemical bonding. This research employed a quantitative pre-experimental method using a one-group pretest-posttest design. The sample consisted of 30 students selected through random sampling techniques. Data were collected using pre-test and posttest instruments designed to measure students’ HOTS scientific literacy skills before and after the implementation of the Discovery Learning model with Genially media. Data analysis included normality tests, paired sample t-tests (right-tail), and N-Gain analysis. The results showed that the average score increased from 34.4 in the pre-test to 59.8 in the post-test. The paired sample t-test produced a significance value of 0.002 (p < 0.05), indicating that the treatment had a significant effect on students’ HOTS scientific literacy skills. In addition, the N-Gain score of 0.34 indicated a moderate level of improvement. In conclusion, the Discovery Learning model assisted by interactive Genially media is effective in improving students’ HOTS scientific literacy skills on chemical bonding. 
The Implementation of Reading to Learn (R2L) Method and Summary Writing to Enhance Students&#39; HOTS-Literacy Science on Hydrocarbon Materials Aisyah Harahap; Iis Siti Jahro
Jurnal Pendidikan dan Pembelajaran Kimia Vol. 14 No. 1 (2025): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Implementasi Metode Reading to Learn (R2L) dan Pembuatan Rangkuman untukMeningkatkan Kemampuan HOTs-Literacy Sains Siswa pada Materi Hidrokarbon.Penelitian ini bertujuan untuk mengetahui pengaruh penerapan metode Reading to Learn danpembuatan rangkuman terhadap kemampuan HOTs-Literacy Sains Siswa pada materihidrokabon. Populasi dalam penelitian ini adalah siswa kelas XI SMA Negeri 1 TanjungBeringin yang berjumlah 6 kelas. Teknik pengambilan sampel menggunakan PurposiveSampling, dalam penelitian ini adalah siswa kelas XI-A1.1 yang berjumlah 34 orang. Penelitianini menggunakan instrument tes sebanyak 12 butir soal yang terdiri dari essai, pilihan ganda,dan benar-salah. Berdasarkan pengolahan data diperoleh rata-rata nilai kemampuan HOTs-Literacy sains siswa sebesar 83,14 ± 4.98. Sebaran kemampuan awal siswa masih beradadibawah nilai KKM dengan katagori rendah &gt;55 dan mengalami peningkatan pada sebarankemampuan akhir dengan rentang nilai 77-91. Uji hipotesis menggunakan model Regresi LinierBerganda dengan hasil penelitian diperoleh nilai sig 0,01 &lt; �� (0,05) artinya H a diterima dan H 0ditolak, yang berarti terdapat pengaruh penggunaan metode Reading to Learn (R2L) terhadapkemampuan HOTs-Literacy Sains siswa. Pengujian pada pembuatan rangkuman diperoleh nilai sig 0,04 &lt; �� (0,05) dengan ini, H a diterima dan H 0 ditolak, terdapat pengaruh pembuatanrangkuman terhadap kemampuan HOTs-Literacy Sains siswa pada materi hidrokarbon.Pengujian pada metode Reading to Learn dan pembuatan rangkuman secara simultandiperoleh nilai sig 0.00 &lt; �� (0,05), artinya metode Reading to Learn dan pembuatanrangkuman secara simultan (bersama-sama) mempengaruhi kemampuan HOTs-Literacy Sainssiswa pada materi hidrokarbon.
Pelatihan Media Pembelajaran Berbasis Augmented Reality sebagai Upaya Meningkatkan Kompetensi Guru SMAN 2 Percut Sei Tuan Jasmidi Jasmidi; Asep Wahyu Nugraha; Murniaty Simorangkir; Halim Simatupang; Muhammad Nizam; Muhammad Isa Siregar; Iis Siti Jahro; Rafidah Almira Samosir; Rabiah Afifah Daulay; Wiranda Hasibuan; Anggun Maharani; Delima Sianturi; Nazwa Asti Azura; Rina Syadilla; Fadhilla Dwiyanda
Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat Vol 26, No 2 (2026): Suluah Bendang: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sb.07190

Abstract

SMA Negeri 2 Percut Sei Tuan merupakan sekolah yang mulai mengembangkan pembelajaran berbasis teknologi digital, namun pemanfaatan media pembelajaran berbasis Augmented Reality (AR) masih belum optimal karena sebagian guru masih memiliki keterbatasan dalam penggunaan media pembelajaran digital interaktif. Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan meningkatkan pengetahuan dan kompetensi guru dalam mengintegrasikan teknologi Augmented Reality (AR) ke dalam proses pembelajaran. Metode pelaksanaan meliputi sosialisasi, pelatihan teoretis dan praktis, workshop pembuatan media AR, pendampingan (coaching clinic), serta evaluasi keberlanjutan program. Kegiatan dilaksanakan pada tanggal 5–7 Mei 2026 dan diikuti oleh 17 orang guru. Hasil survei menunjukkan bahwa 83,3% guru sangat setuju media AR dapat meningkatkan hasil belajar, 80% guru sangat setuju media AR meningkatkan minat belajar, dan 86,7% guru sangat setuju pembelajaran menjadi lebih menarik dengan media AR. Hasil kegiatan menunjukkan bahwa guru berhasil membuat media pembelajaran berbasis Augmented Reality secara mandiri serta memperoleh modul pelatihan, akses aplikasi premium, dokumentasi produk, dan sertifikat kegiatan. Kegiatan ini memberikan dampak positif terhadap peningkatan kompetensi guru dalam penggunaan media pembelajaran berbasis teknologi digital.
Development of HOTS Literacy-Based e-Student Worksheet for Acid-Base Materials Vrili Coirala Rama Uli Br Siregar; Iis Siti Jahro
Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo Vol. 8 No. 3 (2023): Desember 2023
Publisher : Jurusan Pendidikan Kimia Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Higher-order thinking skills (HOTS) and science literacy are skills that must be mastered by students in 21st-century learning. However, the learning resources are still not available so their HOTS Literacy skills are still low. This research is development research with the 4D model (define, design, develop, and disseminate). The research objectives are analyzing the Student Worksheet that has been used; designing an e-Student Worksheet based on HOTS Literacy; assessing the feasibility of the e-Student Worksheet; and determining the response of students. The research subjects were validators and students of class XI MIPA SMA Negeri 14 Medan. Data collection used questionnaires, teacher interviews and test instruments. The results are the feasibility of the e-Student Worksheet is 88.8% and interpreted as a very high criterion. The student’s response is 99.7% with very interesting criteria. The n-gain value is 0.71 with high criteria. This shows that the HOTS Literacy-based e-Student Worksheet for Acid-Base materials developed is feasible and effective in improving students’ HOTS Literacy skills.
Pengaruh Motivasi dan Media Pembelajaran Terhadap Hasil Belajar Siswa SMA Kelas XI pada Materi Kesetimbangan Kimia Eli Ester Pangaribuan; Iis Siti Jahro
Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo Vol. 9 No. 1 (2024): April 2024
Publisher : Jurusan Pendidikan Kimia Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jpkim.v9i1.76

Abstract

This research aims to describe the influence of motivation and learning media on the learning outcomes of class XI high school students on chemical equilibrium material. The population in this study were all students in class XI MIPA at SMA Negeri 2 Medan. The method in this research is a quasi-experiment with Pretest Posttest Control Group Design, class samples were selected using random sampling techniques and student samples were selected using purposive sampling, obtained class XI MIPA 1 as experimental class 1 and XI MIPA 8 as experimental class 2. Influence of motivation and learning media were analyzed using normality, homogeneity and hypothesis tests. The research results show that there is an interaction between motivation and learning media and there is an influence of motivation and learning media on high school students' learning outcomes.
Co-Authors Adelia Yesya Putri Hasibuan Agnes Yuniarty Simbolon Aisyah Harahap Aldo Geo Frengky Saragih Amalia, Meisya Amanda Riani Hutagalung Anggun Maharani Ani Sutiani Ani Sutiani Anisa Nursalsabillah Nasution Anjany Tasya Br Tarigan Annisa Rahayu Annisa Rahayu Ardiansyah Ardiansyah Arpah Rangkuti Asep Wahyu Nugraha Asep Wahyu Nugraha Aulianti, Dita Aulya Nurfaza Br. Tarigan Ayi Darmana Ayi Darmana Ayi Darmana, Ayi Az Zahra, Salwa Banu Nursanni Bohari M. Yamin Bohari M. Yamin Br Bangun, Kurnia Wati Catur Kurniawan Christin Angeline Laia CINDY CINDY Daeli, Dinastini Damanik, Haryana Debora Putri Sitorus Debora Putri Sitorus Deka Agustini Laia Delima Sianturi Delima Sianturi Deola Agnes Nadeak Dermawati Napitupulu Desri Berliana Daeli Djulia Onggo Djulia Onggo Djulia Onggo Dwi Rahmanisa Dwiyanda, Fadhilla Efrida Handayani Marpaung Efrio Angelina Sitio Eli Ester Pangaribuan Elit Manaman Gulo Elsa Elperida Pandiangan Esther Jacoba Martha Vertelman Fadhila, Nabila Nur Fadhilla Dwiyanda Fahimah Martak Fitria Febrianti, Fitria Gavril Orlando Tumio Manalu Grace Serephita Gracemon Aprilia Purba Gurning, Mita Agresia Halim Simatupang HANISAH HASIBUAN Harahap, Dhini Haryati Hotma Br Butar Butar Hutagalung, Tien Parsaulian Hutagaol, Rahul Intan Ayu Safitri Intan Fahira Yuzan Ismunandar Ismunandar . Ismunandar Ismu Izwani, Putri Khairi Jasmidi Jasmidi Jasmidi Jasmidi Jasmidi Junaidi Junaidi Juwitaningsih, Tita Kembaren, Theresya Yolanda Khuzaimah Dasopang Kristian Turnip Kurnia Wati Br Bangun MANIK, INDA WATI Marham Sitorus Meli Sartika Silaban Mery Juana Meyla Isnaini Sitorus Moondra Zubir Muhammad Ade Ikhsani Muhammad Isa Siregar Muhammad Nizam Murniaty Simorangkir Mutia Patmasari Batubara Nasution, Anisa Nursalsabillah Nasution, Rida Anastasia Nazwa Asti Azura Nazwa Ramadhani Nazwa Syahwana Nikita Ananda Limbong Nikita, Ade Rani Nuraini Natasya Nurfajriani Nurfajriani Nursanni, Banu Osberth Sinaga Pandiangan, Elsa Elperida Panjaitan, Nola Sari Perangin-angin, Reh Bungana Beru Petra van Koningsbruggen Pratama, Muhammad Rizky Putra, Mulhady Putri Faradilla Putri Rizkia, Putri Putri Yustika Sary Rabiah Afifah Daulay Rafida Khairani Rafidah Almira Samosir Ratu Evina Dibyantini Ratu Evina Dibyantini Regina Gresella Br Panjaitan Regina Tesalonika Silaban Retno Dwi Suyanti Ridha Salsabilah Rina Syadilla Ririn Denita Sinaga Riyanda Syahfitri Rode Juwita Sinaga Said, Fahrezi Hasyim Saragih, Innovayani Sarnika Simbolon Sartika Mahdalena Pasaribu Sary, Putri Yustika SATI, NAFFA Sembiring, Niki Arih Ersada Br Sembiring, Silvia Gressiela Br Siahaan, Suria Bersinar Sihombing, Cindy Monalisa Silaban, Regina Tesalonika Silvia Gressiela Br Sembiring SIMANJUNTAK, PUTRINA Simanullang, Selafionita Simanullang, Vanessa Putri Rizky Simaremare, Happy G. Maritoma Simatupang, Septania Oniza Sinaga, Steven Siregar, Eka Guspi Anti Sitorus, Francisca T. A Situmorang, Elsa Hasri Novensa Sri Adelia Sari Surya Dharma Suryani Suryani Suryani Suryani Susanto Imam Rahayu Susanto Imam Rahayu Sutiani, Ani Syafira, Eka Ananda Syafitri, Amelia Syafriani Syafriani, Syafriani Syahputra, Ricky Andi Tama, Gita Citra Tania Evelin Tarigan, Aulya Nurfaza Br. Theresya Yolanda Kembaren Vanessa Putri Rizky Simanullang Vebilla May Ningsih Veronika, Christy Chirona Vincencia Friandini Sagala Vrili Coirala Rama Uli Br Siregar Windayani, Neneng Wiranda Hasibuan Wiranda Hasibuan