Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

11.725

P-Index

This Author published in this journals

All Journal Konselor Jurnal Konseling dan Pendidikan Journal of Educational, Health and Community Psychology Widyagogik : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Jurnal Edukasi : Jurnal Bimbingan Konseling Kopasta: Jurnal Program Studi Bimbingan Konseling Al Ishlah Jurnal Pendidikan Sumatra Journal of Disaster, Geography and Geography Education Jurnal Penelitian Pendidikan IPA (JPPIPA) Biblio Couns : Jurnal Kajian Konseling dan Pendidikan COUNS-EDU: The International Journal of Counseling and Education International Journal of Research in Counseling and Education Islamic Management: Jurnal Manajemen Pendidikan Islam GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling RISTEKDIK : Jurnal Bimbingan dan Konseling Jurnal Basicedu Global Conference Index JURKAM: Jurnal Konseling Andi Matappa Insight: Jurnal Bimbingan dan Konseling Jurnal Sehat Mandiri JPGI (Jurnal Penelitian Guru Indonesia) KOLOKIUM: Jurnal Pendidikan Luar Sekolah Jurnal Neo Konseling Bikotetik (Bimbingan dan Konseling: Teori dan Praktik) Bulletin of Counseling and Psychotherapy Journal of Educational and Learning Studies Journal of Counseling and Educational Technology Al-Ittizaan : Jurnal Bimbingan Konseling Islam G-Couns: Jurnal Bimbingan dan Konseling Journal of Advanced Guidance and Counseling Jurnal Ilmiah Wahana Pendidikan Journal of Counseling, Education and Society Indonesian Journal of Counseling and Development International Journal of Applied Counseling and Social Sciences Literasi Nusantara Jurnal Basicedu Jurnal Dedikasia : Jurnal Pengabdian Masyarakat Jurnal Ilmu Pendidikan dan Sosial Counseling and Humanities Review Jurnal Aplikasi IPTEK Indonesia Jurnal Pendidikan Sosial dan Konseling Consilium Current Issues In Counseling SCHOULID: Indonesian Journal of School Counseling Jurnal Pustaka Keperawatan Jurnal Penelitian Pendidikan Indonesia JUBIKOPS

Daharnis Daharnis

Universitas Negeri Padang

Author-ID : 2635605

Religion Agriculture, Biological Sciences & Forestry Arts Humanities 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 Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 171 Documents Claim Missing Document

Claim Missing Document

Articles

6 7 8 9 10

The Contribution of Social Conflict with Peers toward Self-Confidence Indah Octaviyana; Firman Firman; Daharnis Daharnis
International Journal of Research in Counseling and Education Vol 1, No 1 (2017): International Journal of Research in Counseling and Education
Publisher : Universitas Negeri Padang

Some students still have less self-confidence. Students’ self-confidence is thought to be related to social conflict with peers. The study aims to describe the contribution of social conflict with peers toward self-confidence. This research used quantitative approach with descriptive-correlational method. The population of this research are high school students Pringsewu Lampung, with sample 280 students using propotional stratified random sampling. Data collection using questionnaire with Likertscale model, with instrument reliable: social conflict with peers 0.843 and students' self-confidence 0.878. Data were analyzed using simple regression. The results of the research shows that the social conflict with peers contributed (7.7%) toward students' self-confidence.

Contribution of Adversity Quotient, Self Awareness and Demographic Factors to Student Career Maturity Wahyu Kurniawan; Daharnis Daharnis; Yeni Karneli
International Journal of Research in Counseling and Education Vol 4, No 1 (2020): International Journal of Research in Counseling and Education
Publisher : Universitas Negeri Padang

One of the purposes of vocational school (SMK) is as an education facility to prepare alumni who are ready to enter work field, but in contrary the highest number of unemployed in West Sumatra is dominated by SMK alumni. This research aims to describe the contribution of adversity quotient, self awareness and demographic factors to student career maturity. The study was conducted using quantitative descriptive methods. The research population were students of class XII at SMKN6 Padang as many as 392 students and a sample of research were 198 students. The technique used in this research waspurposive sampling technique. The instrument used was a adversity quotient, self awareness and career maturity scale was using Likert model, and the research data was analyzed using simple regression and multiple regression with dummy variables. The research findings prove that: (1) adversity quotient has an effective contribution of 23% to student career maturity, (2) self awareness contributing as much as 37.9% to career maturity, (3) gender does not contribute to career maturity,(4) socioeconomic status contributes 4.9% to student career maturity, and (6) there were 47.8% of contributions together with adversity quotient, self awareness, gender and socioeconomic status on students' career maturity. This result show that student’s career maturity was not influenced by one variable only but adversity quotient, self awareness and demographic factor all together contribute in forming student’s career maturity. Therefore, increase in career maturity as an attempt to prepare students prior to entering work field could be done by optimizing adversity quotient level and self awareness while also considering demographic factor of each students.

PERHATIAN ORANGTUA DAN MOTIVASI BELAJAR SISWA YANG BERLATAR BELAKANG MELAYU DAN JAWA Hasgimianti Hasgimianti; Herman Nirwana; Daharnis Daharnis
INSIGHT: Jurnal Bimbingan Konseling Vol 6 No 2 (2017): Insight: Jurnal Bimbingan dan Konseling
Publisher : Program Studi Bimbingan dan Konseling, Universitas Negeri Jakarta

Orangtua memiliki bagian untuk membantu anak mencapai hasil belajar yang lebih baik dengan memberikan kasih sayang dan pendidikan melalui nilai-nilai kehidupan, baik nilai agama maupun nilai budaya sosial. Salah satu bentuk peran orang tua memberi perhatian pada anak mereka. Perhatian besar orang tua, anak akan memiliki motivasi belajar yang tinggi. Perhatian orang tua dan motivasi belajar berperan penting dalam proses pembelajaran siswa. Penelitian ini bertujuan untuk mendeskripsikan: (1) perhatian orang tua terhadap latar belakang budaya Melayu; (2) perhatian orang tua latar belakang budaya Jawa; (3) motivasi belajar siswa dalam latar belakang budaya Melayu; (4) motivasi belajar siswa dalam latar belakang budaya Jawa; dan (5) meneliti perbedaan perhatian orang tua dan motivasi belajar antar siswa yang berpendidikan bahasa Melayu dan bahasa Jawa. Ini adalah penelitian komparatif deskriptif yang menerapkan metode kuantitatif. Dengan rumus Slovin dengan teknik simple random sampling, 200 siswa dipilih sebagai sampel di SMP Negeri 1 Siak Hulu Kabupaten Kampar pada Tahun Akademik 2015/2016. Data yang terkumpul dianalisis dengan menggunakan statistik deskriptif dan MANOVA (analisis multivariat varians). Hasil penelitian menunjukkan bahwa: (1) perhatian orang tua terhadap latar belakang budaya Melayu masuk dalam kategori baik; (2) Orang tua memperhatikan latar belakang budaya Jawa berada dalam kategori baik; (3) Motivasi belajar siswa dengan latar belakang budaya Melayu termasuk dalam kategori tinggi; (4) Motivasi belajar siswa dengan latar belakang budaya Jawa termasuk dalam kategori sangat tinggi; dan (5) Tidak ada perbedaan yang signifikan antara orang tua dengan latar belakang budaya Melayu dan Jawa, sementara ada perbedaan motivasi belajar yang signifikan. Perhatian orang tua dan motivasi belajar antar siswa yang memiliki latar belakang budaya Melayu dan latar belakang budaya Jawa. antara latar belakang budaya siswa Melayu dan Jawa.

HUBUNGAN ANTARA LOCUS OF CONTROL DAN PERSEPSI PESERTA DIDIK TENTANG PENDIDIKAN DENGAN MOTIVASI BELAJAR SERTA IMPLIKASINYA DALAM PELAYANAN BIMBINGAN DAN KONSELING Mona Yulia Zulfa; Daharnis Daharnis; Syahniar Syahniar
INSIGHT: Jurnal Bimbingan Konseling Vol 6 No 2 (2017): Insight: Jurnal Bimbingan dan Konseling
Publisher : Program Studi Bimbingan dan Konseling, Universitas Negeri Jakarta

Latar belakang dari penelitian ini adalah kurangnya motivasi belajar peserta didik. Locus of control dan persepsi peserta didik tentang pendidikan merupakan faktor yang dapat memprediksi motivasi belajar peserta didik. Penelitian ini bertujuan untuk mendeskripsikan: (1) locus of control, (2) persepsi peserta didik tentang pendidikan, (3) motivasi belajar, dan menguji: (4) hubungan antara locus of control dengan motivasi belajar (5) persepsi peserta didik tentang pendidikan dengan motivasi belajar, dan (6) hubungan antara locus of control dan persepsi peserta didik tentang pendidikan dengan motivasi belajar. Penelitian ini menggunakan metode kuantitatif dengan deskriptif korelasional. Populasi penelitian ini adalah 623 peserta didik SMA Pertiwi 1 Padang pada kelas X dan XI dan sampel sebanyak 243 peserta didik, yang dipilih dengan teknik proportional stratified random sampling. Instrumen penelitian ini adalah model skala likert. Uji validitas hasil instrumen locus of control adalah 0,405, persepsi peserta didik tentang pendidikan adalah 0,631, dan motivasi belajar adalah 0,615. Hasil uji reliabilitas instrumen locus of control adalah 0,747, persepsi peserta didik tentang pendidikan sebesar 0,944, dan motivasi belajar sebesar 0,925. Data dianalisis dengan menggunakan statistik deskriptif, regresi sederhana dan multiple. Temuan penelitian menunjukkan bahwa: (1) Rata-rata, deskripsi locus of control internal peserta didik berada pada kategori sedang, (2) persepsi peserta didik tentang pendidikan pada kategori sangat positif, (3) motivasi belajar pada kategori tinggi, (4) terdapat hubungan yang signifikan antara persepsi peserta didik tentang pendidikan dengan motivasi belajar (R = 0,432), (5) terdapat hubungan yang signifikan antara locus of control dan (6) persepsi peserta didik tentang pendidikan dengan motivasi belajar (R = 0,449). Implikasi dari penelitian ini dapat dijadikan sebagai program pelayanan bimbingan dan konseling di SMA Pertiwi 1 Padang.

Efektivitas Model Pembelajaran Kooperatif Tipe Course Review Horay dalam Peningkatan Aktivitas dan Hasil Belajar Matematika Siswa Sekolah Dasar Ellya Novera; Daharnis Daharnis; Yeni Erita; Ahmad Fauzan
Jurnal Basicedu Vol 5, No 6 (2021): December Pages 5001-6500
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i6.1723

Penelitian ini bertujuan untuk mengetahui aktivitas dan hasil belajar siswa menggunakan model kooperatif tipe course review horay. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas model pembelajaran kooperatif course review horay pada aktivitas dan hasil belajar matematika siswa. Penelitian ini menggunakan pendekatan kuantitatif bentuk quasy eksperimental design. Populasi dalam penelitian ini merupakan seluruh siswa kelas IV Gugus Bina Budaya Durian Tinggi. Pengambilan sampel menggunakan teknik random sampling dan pengumpulan data berupa lembar observasi aktivitas siswa dan tes hasil belajar siswa. Adapun uji data aktivitas belajar dianalisis menggunakan chi kuadrat dan dari data hasil belajar siswa berdistribusi normal dan homogen menggunakan uji t. Hasil penelitian menunjukkan bahwa terdapat perbedaan aktivitas siswa dan hasil belajar siswa yang diajar dengan menggunakan model course review horay dengan aktivitas dan hasil belajar siswa yang diajar dengan metode konvensional pada pembelajaran matematika kelas IV SD dengan taraf signifikan 0,05. Berdasarkan hasil penelitian ini disimpulkan bahwa model pembelajaran kooperatif tipe course review horay efektif untuk meningkatkan aktivitas dan hasil belajar siswa kelas IV SD.

Pengembangan Buku Ajar Berbasis Problem Based Learning di Sekolah Dasar Fitria Devirita; Neviyarni Neviyarni; Daharnis Daharnis
Jurnal Basicedu Vol 5, No 2 (2021): April Pages 446-1111
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i2.680

The research objective was to develop thematic teaching materials based on Problem Based Learning in the two sub-theme of the diversity of living things in grade IV elementary schools. The development of teaching materials is motivated by the need for learning that can improve students' ability in problem solving, the ability to think critically, and foster curiosity. This type of research is development research (research and development). The development model used is the 4-D model which consists of the stages of defining, designing, developing and disseminating. The define stage will carry out an analysis of the curriculum, student analysis and needs analysis. The design stage is carried out by designing the lesson plans and teaching materials. The development stage is carried out by testing the validity, practicality and effectiveness test. The disseminate stage cannot be carried out because of the covid pandemic 19. The results of the research at the design stage obtained RPP and teaching materials designed by following PBL steps. The development stage based on the validity test of teaching materials is categorized as valid. At the effectiveness stage, the results showed that the teaching materials were effective so that they were easy to use by fourth grade students of SDN 03 Muaro. Based on these results, it can be concluded that the thematic learning tools based on Problem Based Learning on the sub-theme of the Diversity of Living Things for grade IV SD that have been produced can be declared valid, practical and effective.

Kegiatan Belajar Siswa dalam Pembelajaran Matematika di Kelas IV(Studi Terhadap Siswa Prestasi Tinggi, Sedang dan Rendah) Tita Purnama Sari; Daharnis Daharnis; Yerizon Yerizon; Yanti Fitria
Jurnal Basicedu Vol 6, No 2 (2022): April Pages 1500- 3199
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v6i2.2437

Tujuan penelitian ini adalah untuk mendeskripsikan kegiatan belajar siswa prestasi tinggi, sedang dan rendah dalam pembelajaran matematika di kelas IV, serta faktor yang mempengaruhi kegiatan belajar siswa. Jenis penelitian ini adalah kualitatif deskriptif dengan 6 orang informan. Teknik pengumpul data yang digunakan adalah observasi, wawancara dan dokumentasi. Data ini diolah dengan cara mereduksi data, penyajian data, terakhir penarikan kesimpulan. Hasil penelitian di kelas IV MIS tahfidz Rabbani Kota Solok menggambarkan bahwa siswa prestasi tinggi selalu mempersiapkan diri dan perlengkapan belajar sebelum pembelajaran di mulai, menyimak penjelasan guru, mencatat, berani mengemukakan pendapat, serta melakukan latihan dengan membahas soal-soal yang ada. Sementara siswa prestasi sedang, kurang mempersiapkan diri sebelum mengikuti pembelajaran, kurang fokus dalam menyimak penjelasan guru, jarang mengemukakan pendapat, serta kurang melakukan latihan setelah pembelajaran. Siswa prestasi rendah sangat kurang dalam mempersiapkan diri dan sering lupa membawa perlengkapan belajar, tidak memperhatikan guru saat menjelaskan pelajaran, tidak mau bertanya, serta tidak melakukan latihan setelah pembelajaran.

Optimalisasi Perilaku Asertif Melalui Media Modul Bimbingan dan Konseling Annisa Arrumaisyah Daulay; Daharnis Daharnis; Afdal Afdal
Biblio Couns : Jurnal Kajian Konseling dan Pendidikan Vol 4, No 1 (2021): March 2021
Publisher : Program Studi Bimbingan dan Konseling FKIP UMSU

This research was conducted to develop a proper guidance and counseling module that can be used by counselor as a media to develop assertive behavior. Aims of this research is to: produce guidance and counseling module to develope assertive behavior that is valid in contents and apperance and describes the usefulness level of the guidance and counseling module to develop assertive behavior. The method use was ADDIE model development. Subject trial consisted of 3 experts to test feasibility, 5 counselors, and 30 students to test usefulness of the module. This research was conducted by trying out the product and group discussion. The data were analyzed by using statistics descriptive and nonparametric analysis. Based on these result showed that the guidance and counseling module to developed students assertive behavior is valid in contents and appearance. The usefulness level of the guidance and counseling assertive behavior module was in very good category.

BASIC CONCEPTS OF CAREER COUNSELING IN THE WORLD OF EDUCATION IN HIGH SCHOOLS AND VOCATIONAL HIGH SCHOOLS Restu Fauziah; Daharnis; Mega Iswari
Literasi Nusantara Vol. 2 No. 2 (2022): Literasi Nusantara: March- June 2022
Publisher : Yayasan Citra Dharma Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.513 KB)

In this article discusses about career counseling in high school and vocational education units, career decision making is an important problem experienced in human life from childhood to adulthood including adolescence. This period is considered a very important period in a person's life, especially the exploration phase. In the implementation of education in SMA and SMK, guidance and counseling teachers or counselors play a role in helping the achievement of personal, social, learning, and career development of students/counselors. At this level, the guidance and counseling teacher or counselor carries out all the functions of guidance and counseling, namely the functions of understanding, facilitation, adjustment, distribution, adaptation, prevention, improvement, advocacy, development, and maintenance. Therefore, it is very important the role of a counselor in helping students in educational units, especially in high school and vocational schools, to develop and choose their careers in the future. Counselors can use a variety of services and approaches in developing and selecting students' careers.

STUDENT'S CAREER PLANNING STABILIZATION WITH TRAIT AND FACTOR THEORY Yufa Ficanysha; Daharnis; Mega Iswari
Literasi Nusantara Vol. 2 No. 2 (2022): Literasi Nusantara: March- June 2022
Publisher : Yayasan Citra Dharma Cindekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.344 KB)

The purpose of writing this scientific article is to find out how to strengthen students' career planning using trait and factor theory, where students find out the right career planning for them using trait and factor theory. Trait-Factor theory is a view that says that a person's personality can be described by identifying a number of traits, as far as the results of psychological testing measuring each of the personality dimensions are seen, trait and factor theory prioritizes student traits and personalities in matching the right choices for students. It is hoped that the student's career choice with the character and personality will be able to strengthen his career planning.

Co-Authors A. Muri Yusuf A. Muri Yusuf Ade Herdian Putra Afdal Afdal Afdal Afdal Afdal Afdal Afdal, Afdal Afri Rahmadia Marta Afrianti, Lina Afriyadi Sofyan, Afriyadi Afrizal Sano Ahmad Fauzan Ahmad Fauzan aida fitria Akmil Rahmi Alfaiz . Alizamar Alizamar Alizamar, Alizamar Alvi Rahmi Andi Nur Auliyyah Anna Ismawati Annisa Arrumaisyah Daulay Annisa Arrumaisyah Daulay Arafat HSB, M. Yasir Araya, Nadya Nurul Arini, Larasuci Aritosmen, Fharid Aswidy Wijaya Cipta Aulia Rahmi, Aulia Azrul Said Azwar Ananda Bakhtra, Rizka Salsabila Baspuri Luahambowo Bella Fatmilia Bestri, Rafikah Cony Anggreini dari, diana wulan Daulay, Maslina Defi, Wahyu Fitrina Desti, Nadya Desyandri Desyandri Devirita, Fitria Dina Sukma Dona Fitri Annisa, Dona Fitri Dony Darma Sagita Dwina Ivoni Lauren Eflen Yuliarsih Eko Susanto Ellya Novera Elmira Wati Elvia Kurniawati Erlamsyah, Erlamsyah Fadhlyda, Richa fani julia fiana Faris Abdurrahman Fatma Sri Kumala Dewi Fauzan Fauzan Febriani, Rahmi Dwi Febrina, Weli Fikriyanda Fikriyanda Firanti, Meysi Firman Firman Firman Firman Fitra, Nurul Aprilia Fitri Ningsih Fitria Devirita Fitria Susanti Fitria Umami Fitria, Yanti Fitria, Yanti Fitriana Fitriana Geni, Indra Gusnia Yusra Hadiyanto Hadiyanto Hafnizar, Hafnizar Hanafi Hanafi Hariko, Rezki Hasanah Hasanah Hasgimianti Hasgimianti Helsa Nasution Hendri, Yulfi Hengki Yandri Heni Sulusyawati Herman Nirwana Hidayatul Hasanah Ifdil Ifdil Ifrah Hifsy Ika Sandra Dewi Imallatul Istma Indah Febrianti Indah Octaviyana Indah Permata Bunda Intan Pratiwi Irfan, Delima Irmayanti . Isna Tania Isnania, Rachmi Juliana Batubara Khairani, Layla Larasati, Sectio Putri Lia Agustina Lia Agustina, Lia Lia Mita Syahri Lianti, Afdha Lika Lita Gustiana Lubis, Khadijah M David M. Fahli Zatrahadi Maifitri, Dea Gustiana Marjohan Marjohan Mega Iswari Mega Iswari Mega Iswari Mega Mustika Mega Selvia Merisa Zahra Micha Felayati Silalahi Mirza Mirza Mona Yulia Zulfa Monalisa Monalisa Mudjiran Mudjiran Mudjiran Mudjiran Mudjiran Muhammad Sulaiman Muharahman, Muharahman Mujiran Mures Walef, Sri Muthia Febio Anjori Mutiara Ulva Salsabilla Mutya Dwi Persimala Nasution, Ahmad Zaki Ilman Nasution, Salsabila Netrawati, Netrawati Neviyarni Neviyarni Neviyarni, Neviyarni Nifriza, Ifna Nitami, Mayrika Nofiazein, Rani Nofriani, Nur Azilla Nova Rita Andriani Novera, Ellya Nur Hasanah Harahap Nurfahanah, Nurfahanah Nurfarhanah Nurfarhanah Nurhizrah Gistituati Nurwijayanti Nurwinda Sulistyawati Oktaviana, Deli Pane, Riem Malini Permana, Satya Anggi Prayitno Prayitno Puji Gusri Handayani Puspita, Renny Putra Suharnadi Putra, Ade Herdian Putra, Febri Wandha Putra, Sofwan Adi Putri, Megawati Silvia Putri, Nikita Heriati Putri, Yola Eka Putriani, Lisa Rahayu Dewany Rahima, Raja Rahmat Hidayat Ramadhan, Rezki Syahru Ramdani Ramdani Randi Saputra Rani Mega Putri Restu Fauziah Ridha, Mursyid Rif’aty Nizhomy Rima Pratiwi Fadli Risda Amini Riska Ahmad Roza Eva Susanti Rusdinal, Rusdinal Rusnila Rusnila, Rusnila Sambas Sugiarto Sari, Tita Purnama Sasmika, Ayu Satrio, Andre Sihotang, Nurjelita Soeci Izzati Adlya Soma, Yona Mita Sri Hariyati Sri Rahayu Wardani Sukmawati, Indah Syahniar . Syahniar Syahniar Syahniar Syahniar Syahniar Syahniar Syahniar Syahniar Syahrial Syahril, M. Fiqri Syarli, Setiadi Tania, Isna Taufik Taufik Tiara Maiza Dianti Tita Purnama Sari Tririzky, Reza Tumiyem, Tumiyem Vasco Delano Vera Sriwahyuningsih Violina, Erwita Ika Wahyu Kurniawan Weldiana, Weldiana Wirdatun Nisya Wiyul Fitrhi, Titik Yarmis Syukur Yeni Erita Yeni Karneli Yenni Elfira Yerizon Yerizon Yerizon Yerizon Yuca, Verlanda Yufa Ficanysha Yuliani Pertiwi Yundari, Yundari Yusri Yusri Zadrian Ardi Zadrian, Zadrian Zikra Zikra Zuhrika, Zuhrika

Title

Found 171 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 171 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 171 Documents
Search