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Isolasi dan Identifikasi Senyawa Metabolit Sekunder Ekstrak Metanol Kulit Batang Tumbuhan Awar-awar (Ficus septica Burm.F) Nurlaila, Nurlaila; Herawati, Netti; Muharram, Muharram
Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Vol 26, No 2 (2025): CHEMICA
Publisher : Jurusan Kimia FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/chemica.v26i2.43971

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ABSTRAKPenelitian eksplorasi ini bertujuan untuk mengisolasi dan mengidentifikasi senyawa metabolit sekunder ekstrak metanol kulit batang  tumbuhan awar-awar (F. septica Burm. F), yang meliputi preparasi sampel, ekstraksi, fraksinasi, pemurnian, dan identifikasi. Sampel berasal dari Kelurahan Kalabbirang, Kecamatan Minasate’ne, Kabupaten Pangkep, Provinsi Sulawesi Selatan. Hasil penelitian berupa serbuk berwarna putih yang menunjukkan noda tunggal pada uji KLT sistem tiga eluen dan positif terhadap pereaksi Dragendorff dan Wagner. Data spektrum FTIR menunjukkan adanya gugus fungsi N–H (amina primer), =C−H, C─O, C–N, C─H alifatik (─CH2 dan ─CH3), dan C=C. Kedua hasil uji golongan dan FTIR menunjukkan bahwa senyawa yang diperoleh merupakan golongan senyawa alkaloid. Kata Kunci: Awar-awar, Ficus septica Burm. F, Alkaloid  ABSTRACTThis exploratory study aims to isolate and identify secondary metabolites of methanol extract from the stem bark of the Awar-awar (F. septica Burm. F), includes sample preparation, extraction, fractionation, purification, and identification. The samples used were from Kalabbirang Village, Minasate'ne District, Pangkep Regency, South Sulawesi. The result of this research is a white powder that shows a single stain on the TLC test with three eluent systems and positive for Dragendorff and Wagner reagents. FTIR spectrum data shows the presence of functional groups N–H (primary amines), =C−H, C─O, C–N, C─H aliphatic (─CH2 and ─CH3), and C=C. The group test and FTIR test results show that the compounds obtained are alkaloid. Keywords: Awar-awar, Ficus septica Burm. F, Alkaloid
KARAKTERISTIK MUTU VELVA PEPAYA DAN PISANG AMBON Herawati, Netti; Mutiara, Syawatul; Riftyan, Emma
SAGU Vol. 23 No. 1 (2024): SAGU Journal – Agri. Sci. Tech., Maret, 2024, Vol. 23 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

Frozen combination of fruit puree, sugar, and stabilizers is commonly used to produce velva, a frozen food product with a smooth texture similar to ice cream. Papaya fruit has a distinctive aroma, so if it is processed into processed velva products it will produce an aroma that is less favorable. The aroma of velva papaya can be improved by combining other fruits such as ambon banana which has a distinctive aroma. This research aimed to obtain the best ratio of papaya puree and ambon banana puree based on the quality characteristics of velva. This research used a completely randomized design (CRD) to produce 15 experimental units, with five treatments and three replications. The treatment in this study was PP1 (70:30), PP2 (60:40), PP3 (50:50), PP4 (40:60), and PP5 (30:70). Parameters observed include total solids, overrun, melting time, crude fiber content, vitamin C, and sensory evaluation. The variance results showed that overrun, melting time, crude fiber content, total solids, and sensory evaluation were significantly influenced by variations in the amount of papaya puree and ambon banana puree. Based on analysis parameters, the selected treatment was a ratio of papaya puree and ambon banana puree PP3 (50:50), producing a total solids of 27.75%, an overrun of 7.69%, a melting time of 14.15 minutes. The crude fiber content of 2.40%. vitamin C 23,47 mg. Orange in color, banana flavor, and soft and hedonically liked by the panelists.
ISOLASI DAN IDENTIFIKASI SENYAWA METABOLIT SEKUNDER EKSTRAK METANOL PADA DAUN MELINJO (Gnetum gnemon Linn) Indahsari, Fitriani; Herawati, Netti; Rasyid, Muhaedah
Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Vol 8, No 3 (2025)
Publisher : Universitas Islam Kalimantan MAB Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/dl.v8i3.21257

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Tumbuhan telah lama digunakan masyarakat sebagai obat tradisional. Melinjo mengandung metabolit sekunder, seperti alkaloid, flavonoid, saponin, dan tanin, yang berpotensi menjadi agen bioaktif dalam aplikasi pengobatan tradisional, yang banyak dikaji untuk memastikan efektivitasnya.  Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi senyawa metabolit sekunder yang terdapat dalam ekstrak metanol pada daun melinjo (Gnetum gnemon Linn) yang berasal dari Desa Ulaweng Riaja Kabupaten Bone. Penelitian dilakukan melalui beberapa tahap yaitu maserasi, ekstraksi, fraksinasi, uji kemurnian, dan identifikasi. Hasil penelitian menunjukkan bahwa kristal yang diperoleh berbentuk jarum berwarna putih dengan titik leleh 130-132o C. Hasil uji warna pereaksi Lieberman-Buchard menunjukkan positif steroid dan spektrum spektroskopi daerah serapan IR yang tampak menunjukkan adanya beberapa gugus fungsi pada panjang gelombang (cm-1) yakni 1058 (C-O), 1375 (C-H bending), 1462 (C-H bending), 1649 (C=C), 2858 (C-H), 2933 (C-H), dan 3500  (-OH). Berdasarkan hasil identifikasi dan spektrum spektroskopi IR menunjukkan bahwa senyawa tersebut termasuk golongan steroid turunan β-sitosterol.
EDUKASI KESEHATAN KEHAMILAN SEBAGAI UPAYA PENINGKATAN PENGETAHUAN DAN KESELAMATAN IBU HAMIL DI KOTA DEPOK Hanifah, Laily; Herawati, Netti; Ismail, Rita; Arini, Firlia Ayu; Oktarina, Mona
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 5 (2025): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i5.33920

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Abstrak: Pengetahuan tentang kesehatan kehamilan memiliki peranan yang penting untuk mendukung keselamatan ibu, penurunan Angka Kematian Ibu (AKI), dan pengoptimalan seribu hari pertama kehidupan bagi anak. Ibu hamil yang memiliki pengetahuan baik mampu mengenali tanda bahaya secara dini, mengambil keputusan tepat, menjalani pemeriksaan rutin, serta merencanakan persalinan dan kehamilan berikutnya dengan lebih matang. Kegiatan ini bertujuan untuk meningkatkan hard skill berupa pengetahuan kesehatan kehamilan melalui edukasi. Metode kegiatan mencakup pengerjaan pre-test, pemaparan materi, praktik dan tanya jawab, serta pengerjaan post-test. Soal pre-test dan post-test berjumlah 10 soal. Kegiatan berlangsung di posyandu yang menjadi wilayah kerja dari Puskesmas Kecamatan Limo, Kota Depok, terdiri dari Kelurahan Grogol, Limo, Meruyung, dan Krukut pada bulan Mei sampai Juli 2025 dengan jumlah peserta sebanyak 38 ibu hamil. Hasil yang dicapai yaitu peningkatan pengetahuan antara sebelum dan sesudah edukasi berdasarkan nilai rata-rata sebesar 69,27%. Pemberian edukasi bermanfaat untuk meningkatkan pengetahuan ibu hamil mengenai kesehatan kehamilan sehingga program ini perlu dilaksanakan secara berkala serta mengembangkan media edukasi agar informasi semakin mudah diterima dan diingat oleh ibu hamil.Abstract: Knowledge about antenatal care plays an important role in supporting maternal health, reducing the maternal mortality ratio (MMR), and optimizing the first thousand days of life for children. Pregnant women with good knowledge can conduct early detection of dangerous signs, make informed decisions, complete antenatal care, carefully plan for childbirth and further pregnancies. This activity aims to improve knowledge of pregnancy health through education. The activitiesy includes a pre-testing, a presentation of material presentation, practice, a question-and-answer session, and a post-testing. The pre-test and post-test each contain 10 questions. The activity took place in the working area of Limo Health Center in Depok City, consisted of 4 sub-districts: Grogol, Limo, Meruyung, and Krukut. A total of 38 pregnant women participated in the activity from May to July 2025. The results showed a significant improve in knowledge, with an average increase of 69.27% from before to after the educational intervention. These educational programs should be implemented regularly to improve pregnant women's knowledge of antenatal care, and educational media should be developed to make information more easily received and memorized.
RESPON TANAMAN BAWANG MERAH TERHADAP PUPUK ORGANIK CAIR LIMBAH KULIT PISANG KEPOK Citra Putri, Amida; Warnita, Warnita; Herawati, Netti
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 8, No 4 (2023): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v8i4.14240

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Bawang merah merupakan tanaman hortikultura yang memiliki nilai ekonomis tinggi Peningkatkan pertumbuhan dan hasil bawang dapat dilakukankan dengan pemberian  pupuk, diantaranya pupuk organik cair limbah kulit pisang kapok.  Penelitian telah dilaksanakan pada bulan Oktober 2021 sampai dengan Januari 2022 di Lubuk Minturun, Kecamatan Koto Tangah, Kota Padang,Sumatera Barat. Penelitian ini bertujuan untuk untuk menentukan konsentrasi pupuk organik cair kulit pisang kepok yang dapat memberikan hasil optimal untuk pertumbuhan dan hasil tanaman bawang merah. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 taraf konsentrasi pupuk organik cair kulit pisang kepok yaitu: 0 ml/l air, 150 mL/L air, 200 ml/l air,dan 250 mL/L air. Data dianalisis menggunakan uji F pada taraf 5%, apabila F hitung lebih besar dari F tabel maka dilanjutkan dengan Uji Duncan’s New Multiple Range Tes (DNMRT) pada taraf 5%. Hasil penelitian menunjukkan bahwa pemberian pupuk organik cair kulit pisang dengan konsentrasi 150 ml/l memberikan pengaruh terhadap hasil tanaman bawang merah varietas SS Sakato.
Peningkatan Pengetahuan tentang Pernikahan Dini Melalui Kegiatan Sosialisasi pada Siswa SMA Negeri 8 Muara Jambi Herawati, Netti; Nuraidah, Nuraidah
Jurnal Abdimas Kesehatan (JAK) Vol. 8 No. 1 (2026): Januari
Publisher : Universitas Baiturrahim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jak.v8i1.1007

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Early marriage remains a serious issue among adolescents and has significant impacts on physical health, psychological well-being, and educational sustainability. Adolescents who marry at a young age are at higher risk of pregnancy complications, maternal mortality, and psychological immaturity, which may lead to household conflict, domestic violence, and divorce. Therefore, improving adolescents’ knowledge regarding the impacts of early marriage is an important strategy for its prevention. This community service activity aimed to enhance students’ understanding of early marriage and its negative consequences. The activity was conducted using lectures, discussions, and question-and-answer sessions, supported by digital comic media and pocket books, in August 2025. The participants were 50 tenth- and eleventh-grade students of SMA Negeri 8 Muara Jambi who attended the socialization session in a single main room. The evaluation results showed a significant increase in knowledge, with the mean score rising from 4.5 before the intervention to 7.6 after the intervention, indicating an average increase of 3.1 points.These findings demonstrate that educational interventions using digital comics and pocket books are effective in improving students’ knowledge about early marriage and its consequences. Support from school principals and guidance and counseling teachers is expected to further strengthen efforts to prevent early marriage in the school setting
Community Engagement Program for School Teacher Groups Using SiPETA to Support Children with Learning Difficulties in Depok, West Java Dewi, Suzy Yusna; Herawati, Netti; Pasiak, Taufiq Fredrik; Kristanti, Melly; Santosa, Yaya Aria; Idhsa, Yasmin Azizah
I-Com: Indonesian Community Journal Vol 6 No 1 (2026): I-Com: Indonesian Community Journal (Maret 2026)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/i-com.v6i1.9336

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Human resource development is a primary focus of the 2020–2024 National Medium-Term Development Plan (RPJMN), which emphasizes the importance of quality education from an early age. In Depok City, educational inequality and low achievement in the Programme for International Student Assessment (PISA) in reading and critical thinking indicate the need for targeted intervention. This community service program aims to improve the competence of elementary school teachers in supporting students with learning difficulties through the utilization of SiPETA (Sistem Pelatihan Otak), a digital brain-training application designed based on Bloom’s Taxonomy to enhance reading skills, attention, memory, self-regulation, and critical thinking. The program was implemented through structured training for elementary school teachers, who subsequently applied SiPETA to students with learning difficulties. The activities included guided training, classroom implementation, and evaluations conducted in the first and third months. The results showed an improvement in teacher competence, with efficacy scores increasing by 31% and knowledge scores by 40%. This program strengthens teacher capacity and supports the achievement of Sustainable Development Goal (SDG) 4: Quality Education.
KEPASTIAN HUKUM PERLINDUNGAN ANAK DAN ISTRI DALAM PERKAWINAN YANG TIDAK DICATATKAN (Analisis Berdasarkan KHI, UU Perkawinan, dan Putusan MK Nomor 46/PUU-VII/2010) Kusyana, Kusyana; Herawati, Netti; Nugroho, Setiadi; Fadhli, M. Aslam
Law Studies and Justice Journal (LAJU) Vol. 3 No. 1 (2026): Law Studies and Justice Journal
Publisher : Penelitian dan Pengembangan Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62207/v9an6152

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Perkawinan yang tidak dicatatkan (nikah siri) masih menjadi fenomena yang berkembang dalam masyarakat Indonesia dan menimbulkan implikasi hukum yang kompleks, khususnya terhadap perlindungan anak dan istri. Ketidakadaan pencatatan perkawinan mengakibatkan lemahnya pengakuan negara terhadap hubungan hukum antara suami, istri, dan anak, sehingga berdampak pada pemenuhan hak-hak keperdataan. Penelitian ini bertujuan untuk menganalisis kepastian hukum perlindungan anak dan istri dalam perkawinan yang tidak dicatatkan berdasarkan Undang-Undang Nomor 1 Tahun 1974 tentang Perkawinan, Kompilasi Hukum Islam, serta Putusan Mahkamah Konstitusi Nomor 46/PUU-VII/2010. Metode penelitian yang digunakan adalah yuridis normatif dengan pendekatan perundang-undangan, konseptual, dan kasus. Hasil penelitian menunjukkan bahwa sebelum adanya Putusan Mahkamah Konstitusi, anak yang lahir dari perkawinan yang tidak dicatatkan hanya memiliki hubungan perdata dengan ibu dan keluarga ibunya. Namun, setelah putusan tersebut, anak memperoleh hubungan perdata dengan ayah biologisnya sepanjang dapat dibuktikan secara ilmiah dan/atau alat bukti lain menurut hukum. Hal ini menunjukkan adanya perkembangan signifikan dalam perlindungan hukum terhadap anak. Sebaliknya, perlindungan hukum terhadap istri dalam perkawinan yang tidak dicatatkan masih lemah, karena tidak adanya pengakuan legal formal dari negara yang berdampak pada hak nafkah, waris, dan perlindungan hukum lainnya. Dengan demikian, kepastian hukum dalam perlindungan anak telah mengalami penguatan pasca putusan Mahkamah Konstitusi, sedangkan perlindungan terhadap istri masih belum memberikan jaminan kepastian hukum yang optimal. Oleh karena itu, diperlukan pembaruan regulasi serta penguatan peran lembaga peradilan guna memberikan perlindungan hukum yang lebih komprehensif.
PENGARUH PENERAPAN METODE EKSPERIMEN PADA MODEL DISCOVERY LEARNING TERHADAP KETERAMPILAN PROSES SAINS SISWA KELAS XI MERDEKA SMAS PPM Al-IKHLASH LAMPOKO Rahbin, Salsabila; Herawati, Netti; Husain, Halimah
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 2 (2026): April
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i2.9459

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This study aims to determine whether there is an influence of the experimental method on the Discovery Learning model on the Science Process Skills of class XI Merdeka students of SMAS PPM Al-Ikhlash Lampoko. The method used is a quasi-experimental method with a posttest only control group design. The population consists of all class XI students who study chemistry at SMAS PPM Al-Iklash Lampoko which consists of two classes using the selected simple random sampling technique, class XI Merdeka 1 as the experimental group that learns using the experimental method on the Discovery learning model and class XI Merdeka 2 as the control group that learns using the Discovery learning model. Descriptive statistical analysis on the science process skills test obtained an average in the experimental class of 78.7 and a control class of 56.4. The results of the inferential statistical test obtained Uhitung = 48 and Ukritik value = 127. Because Uhitung ≤ Ukritik (48 <127) then H1 is accepted and H0 is rejected. Based on the calculation results obtained, it can be concluded that there is an influence of the application of experimental methods in the discovery learning model on the science process skills of class XI Merdeka Students of SMAS PPM Al-Ikhlash Lampoko (Acid Base Material).
Pelatihan Desain Modul Kimia Berbasis ESD dengan Pendekatan PjBL untuk Meningkatkan Kompetensi Guru MGMP Kimia M, Munawwarah; Anwar, Muhammad; Herawati, Netti
Jurnal Pengabdian Kepada Masyarakat Patikala Vol. 5 No. 4 (2026): Jurnal PkM PATIKALA (On Progress)
Publisher : Pusat Pengembangan Pendidikan dan Bakat Indonesia/Education and Talent Development Center of Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/patikala.v5i4.5033

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This community service program aimed to improve the competence of chemistry teachers in designing chemistry learning modules based on Education for Sustainable Development (ESD) through the Project-Based Learning (PjBL) approach. The program was conducted on April 25, 2026, in collaboration with the Chemistry Teacher Association (MGMP Kimia) of Pangkep Regency and involved 18 chemistry teachers. The implementation method consisted of preparation, material presentation, module development training, mentoring, product presentation, and evaluation. The evaluation was carried out through observation of the activity process, review of the module drafts, and questionnaires containing participants’ reflections and an analysis of students’ needs for the module from the teachers’ perspective. The results indicated that the participants were able to understand the basic concepts of ESD and PjBL, identify sustainability issues relevant to chemistry topics, and develop initial drafts of ESD-PjBL-based chemistry learning modules. The participants also demonstrated strong enthusiasm during the program, particularly in discussions, project idea development, and reflection on chemistry learning needs in schools. The needs analysis questionnaire showed that the need for module development was in the very high category, with an overall mean score of 3.62 and a score percentage of 90.42%. These findings indicate that ESD-PjBL-based chemistry learning modules are needed to support contextual, applicable, and sustainability-oriented learning. Therefore, this program contributed to strengthening teachers’ capacity to develop chemistry teaching materials that are relevant to students’ needs and the challenges of twenty-first-century learning
Co-Authors . Alimin . Alimin, . . Sulfikar ., faradillah A. Zulfikar Effendi A. Zulfikar Effendi, A. Zulfikar Abd Rahman Abda Abda Ahmad Fudhai Alam, Muhammad Nur Alfi Syahar Arrozani Alimin Alimin Anandita, Nihla Andi Zulfikar Efendy Aqrim, Muh. Arham, Husnayaini Army Auliah Asriani Asriani Astriani, Sulis Aulia, Nurul Army Bulqiah, Andi Chilyatiz Zahro Citra Putri, Amida Darma Andayani, Dyah Darnitasari, Devy Deviyanti Deviyanti Dewanri Fattah Dewi Angraini, Dewi Dewi Fortuna Ayu Dian Ekawati Djangi, Muhammad Jasri Erviani Rahmawati Kurnia Eva Anawinta Buangmanalu Fadhli, M. Aslam Firdaus Zenta Firlia Ayu Arini Fitri Indriani, R.A Rodia Fitri Kurnianingsih Gultom, Priscila Manuella GUSTIAWAN, SANDY Haryanti, Wa Ode Novi Hasan, Sri Wahyuni Hasri Hasri Hasri Hasri Ida Ratna Dilla Idhsa, Yasmin Azizah Ikshar Ikshar Ilmiah, Ide Indahsari, Fitriani Indriansyah, Agung Irfandi, Rizal Irzaleny, Meli Iwan Dini Iwan Dini Jasdar Agus Jusniar Jusniar, Jusniar Khairil Afdal Khamida Kusyana, Kusyana La Daha Laily Hanifah Lethe, Maryella Oktafrilly M, Munawwarah Makmur Makmur Makmur Makmur Maryono Maryono Mazaya, Maulida Melly Kristanti Mohammad WIJAYA Mohammad Wijaya M Mufidha, Chusnul Muh. Syahrir Muh. Yunus Muhaedah Rasyid Muhammad Anwar Muhammad Anwar Muhammad Danail Muhammad Danial Muhammad Jasri Djangi Muhammad Nur Alam Muhammad Rakib Muhammad Rivai Muhammad Syahrir Muhammad Yunus Muharram Muharram Muharram Mutiara, Syawatul Negara, Satria Putra Jaya Neta Dian Lestari Niluh Asriniasih Niluh Devi Yulyantari Nisai, Khaerun Nita Maghfirah Ilyas Noor Jalaluddin Nugroho, Setiadi Nur Afni Nuraidah Nuraidah, Nuraidah Nurlaila Nurlaila Nurlita Pertiwi Nurlita pertiwi, Nurlita Nursalam Nurwijayanti Oktarina, Mona Palajukan, Yulianti Pangastuti, Dyah Ayunda Pratama Pasiak, Taufiq Fredrik Pertiwi, Rina Pince Salempa Prastika, Ike Priyatmo, Yudhi Rahbin, Salsabila Rahmi Rahmi Ramdani Ramdani . Ramdani Ramdani Rano, Felisitas Yanti Raswen Efendi Ravika Mutiara Ridwansyah Riftyan, Emma Rini Perdana Risdawati, Risdawati Rita Ismail Rudi Subiyakto, Rudi Ruslan, Zuhra Adminira Ruslan, Zuhrah Adminira Salnus, Subakir Santosa, Yaya Aria SARI, SELVI MUSTIKA Selvianti H, Fifi Septianingrum, Yurike Sitti Faika Sonyinga, Desma Sonyinga, Desma Sudding, Sudding Sugiarti Sugiarti Sugiarti Sugiarti Sumiati Side Suriati Eka Putri Suryani, Uci Susanti Susanti Syaputra, Wahyudi Syarifuddin, Ulben Sylvianica, Devi Taty Sulastry Taupik Hidayat, Taupik Thumo, Selyndion Ayundi Titi, Titi Ulben Syarifuddin UTAMI, MAULIDA Wardani H. Abidin Warnita Wijayanti, Lono Wulan, Dwi Yeni Susanti Yuliono Yuliono Yunus, Irda Sani