,, Roma
A. S, Fidya Witria
Aisyah, Siti
Ardelia, T
Asrizal, Asrizal, UNP (Indonesia)
Astuti, Maya, Universitas Negeri Medan (Indonesia)
Br Ginting, Nadia
Br Purba, Putri Naomi
Bunawan, Wawan, Universitas Negeri Medan (Indonesia)
Cahyani, Indah, Medan State University (Indonesia)
Cerling, Paulina, Universitas Mulawaman (Indonesia)
D, Nurafni
Darmana, Ayi
Deciku, Endang, Department of Science Education, Universitas Negeri Padang (Indonesia)
Destine, K Z
Djulia, Ely
Djulia, Ely, Department of Biology, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Efwinda, Shelly
Efwinda, Shelly, Department of Physic Education, Universitas Mulawarman
Esa, Deby Lovelia, Department of Science Education, Universitas Negeri Padang (Indonesia)
Fadhilla, Ika
Fauzia, D S
Fazira, D A
Febrina, J
Ginting, N F
H, Mona Mahyuny
H, Santi
Hanifa, Fatin, Department of Psychology, Universitas Abdurrab
Harahap, Khadijah Rusdiana Putri
Harahap, Mara Bangun, Universitas Negeri Medan (Indonesia)
Harahap, Nina Riana, Department of Science Education, Universitas Negeri Medan
Hardeli, Hardeli, UNP (Indonesia)
Hardinata, Aristo, Department of Biology, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Hardinata, Aristo
Hardinata, Aristo, Department of Science Education, Universitas Negeri Medan
Hardinata, Aristo, Department of Science Education, Medan State University (Indonesia)
Harefa, Envilwan Berkat
Harefa, Envilwan, Institut Keguruan Ilmu Pendidikan (Indonesia)
Haryanto, Zeni, Department of Physic Education, Universitas Mulawarman, Samarinda, Indonesia
Hasruddin, Hasruddin
Heldianty, Yola, Universitas Negeri Medan (Indonesia)
Hs, Sri Arfani, Universitas Negeri Medan (Indonesia)
Hutagaol, M W
Hutapea, Partogi A.T., Universitas Negeri Medan (Indonesia)
Hutasoit, E S
Hutasoit, Eka Sari
Indriani, Silfi
Inoventa, Elya, Medan State University (Indonesia)
Irfandi, Irfandi, Department of Physics Education, Universitas Negeri Medan (Indonesia)
Irfandi, Irfandi
Jasmidi, Jasmidi
Jovita, Lola
Junus, Muhammad, Universitas Mulawarman (Indonesia)
Juriani, Juriani, Universitas Negeri Medan (Indonesia)
Khovivah, Atika
Latip, Abdul, Department of Science Education, Universitas Garut
Latip, Abdul, Department of Science Education, Garut University (Indonesia)
Lestari, Ayu (Indonesia)
Limbong, A D W
Lourenz, T
Lubis, Ghania D U
Lubis, Rajo Hasim
Lubis, Rajo Hasim, Department of Physics Education Universitas Negeri Medan (Indonesia)
Lufri, Lufri, UNP (Indonesia)
Lumban Gaol, Yenni Triana, Department of Science Education, Universitas Negeri Medan
M, Lely Grasela
Manurung, Binari
Manurung, Binari, Universitas Negeri Medan (Indonesia)
Manurung, G A
Margaretha, Disna, Medan State University (Indonesia)
Marpaung, Nurliana, Universitas Negeri Medan
Motlan, Motlan, Universitas Negeri Medan (Indonesia)
Mulyani, Sri
Muttaqiin, Arief, Department of Science Education, Universitas Negeri Padang (Indonesia)
N, Widya
Nainggolan, Herda A., Universitas Negeri Medan (Indonesia)
Napitupulu, Johannes Febriko, Universitas Negeri Medan (Indonesia)
Nasution, Aswarina
Nasution, Budiman
Nasution, Haqqi Annazili
Nasution, S
Octavia, S C
Ompusungu, Erpida
P S, Mariati
Panjaitan, B O
Pardosi, S
Pulungan, Abdul
Purba, Golarden
Purba, Jamalum, 1Department of Chemistry, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Purba, Sunita K
Puspita Sari, Wina Dyah
Qorryati, Hayatul, Department of Science Education, Universitas Negeri Padang (Indonesia)
Rahma, A E
Rahmaniar, Andinisa, Department of Science Education, Garut University (Indonesia)
Ritonga, Rizki Annisa, Universitas Negeri Medan (Indonesia)
Rumahorbo, Sari Marina, Universitas Negeri medan (Indonesia)
S, Melina A
S. A. J, Fatihah Suci, Department of Physic Education, Universitas Mulawarman, Samarinda, Indonesia
Salwa, G
Sani, Ridwan Abdullah
Sari, Monica Prima, Department of Science Education, Universitas Negeri Padang (Indonesia)
Sidabutar, Hudson
Sihite, Elvina Irawati
Sihombing, R A
Silaban, Irene M.
Silitonga, M W
Simamora, John Adeo
Simanjuntak, L A
Simanjuntak, Mariati P
Simanjuntak, Mariati Purnama, Universitas Negeri Medan (Indonesia)
Simanjuntak, Mariati Purnama, Universitas Negeri Medan
Simanjuntak, Mariati P, Department of Physics, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Simanjuntak, P R N
Simanullang, M Y
Simanullang, Meiranda
Simatupang, Halim, Department of Science Education, Universitas Negeri Medan
Simatupang, Halim
Simatupang, Halim, Department of Biology, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Simatupang, Sehat, Universitas Negeri Medan (Indonesia)
Simatupang, Zulkifli, Universitas Negeri Medan (Indonesia)
Sinaga, Yuni Evany, Universitas Negeri Medan (Indonesia)
Sinurat, Johan, Medan State University (Indonesia)
Sipayung, Mariaty
Siregar, A
Siregar, Koriatul J
Siregar, Nurdin, Universitas Negeri Medan (Indonesia)
Sitanggang, W
Sitompul, Ermy Veronica
Sitompul, Nopita
Sitompul, Nopita, UNIMED (Indonesia)
Sitompul, Reza T.D., Medan State University (Indonesia)
Situmorang, Lasria Lestari, Universitas Negeri Medan (Indonesia)
Sudarma, Teguh Febri, Department of Physics Education, Universitas Negeri Medan (Indonesia)
Sudrajat, Ajat
Suhita, Delpima, Prodi teknik mesin Universitas Krisnadwipayana (Indonesia)
Sulaeman, Nurul Fitriyah
Suriani, Cicik
Susanti, Nora
Suyanti, Retno Dwi
Syam, Muliati, Department of Physic Education, Universitas Mulawarman, Samarinda, Indonesia
Syam, Muliati, Univesitas Mulawarman (Indonesia)
Tampubolon, Togi, Universitas Negeri Medan (Indonesia)
Tanjung, Yul Ifda, Department of Physics Education, Universitas Negeri Medan (Indonesia)
Tarigan, Rina Gunawan, Universitas Negeri Medan (Indonesia)
Theresia, M
Utami, N
W., B, Wasis Wuyung
Wahyuni, R
Wahyuni, Riska
Waluyo, Waluyo
Waruwu, Jefnita Sain
Wijaya, Wijayanti, Medan State University (Indonesia)
Yogica, Relsas, Department of Biology, Universitas Negeri Padang