Pakpahan, Astri Devi Br, Universitas Negeri Medan, Medan-20221, Indonesia (Indonesia)
Pakpahan, Astri Devi Br, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Pakpahan, Mika Yohana, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Pakpahan, Putri Mandaoni, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Pamenang, Fransisca Ditawati Nur, Universitas Sanata Dharma, Yogyakarta 55281, Indonesia (Indonesia)
Panggabean, Freddy Tua Musa, Jurusan Kimia (Indonesia)
Panggabean, Freddy T.M., Jurusan Kimia (Indonesia)
Panggabean, Freddy T.M., Dosen Jurusan Kimia (Indonesia)
Panggabean, Roita T.T, Alumni Prodi Kimia (Indonesia)
Pasaribu, Marianna E, Alumni Jurusan Kimia (Indonesia)
Pasaribu, Marianna, Alumni Prodi Pendidikan Kimia (Indonesia)
Pasaribu, Sumihar, Dosen Fakultas Kedokteran (Indonesia)
Permana, Lingga, Politeknik STTT Bandung, Bandung 40272, Indonesia (Indonesia)
Perwitasari, Dyah Suci, Faculty of Engineering, Universitas Pembangunan Nasional ”Veteran” Jawa Timur, Surabaya 60249, Indonesia (Indonesia)
Pijer, Meliani, Mahasiswa Program Studi Kimia (Indonesia)
Pinem, Ita Sri Apika, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Pohan, Lisa Ariyanti, FKIP, Universitas Islam Sumatera Utara, Medan, Indonesia (Indonesia)
Pohan, Lisa Ariyanti, Dosen Jurusan Pendidikan Kimia (Indonesia)
Prastiwi, Dina Alva, Sekolah Tinggi Analis Kimia Cilegon, Cilegon 42411, Indonesia (Indonesia)
Pratiwi, Intan, Postgraduate, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Prayoga, Adittiya, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Prayogi, Restu, Universitas Lambung Mangkurat, Banjarmasin 70123, Indonesia (Indonesia)
Prayugo, Puji, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Pulungan, Ahmad Nasir, Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam (Indonesia)
Pulungan, Ahmad Nasir, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Purba, Desi Natalia, Universitas Negeri Medan, Medan 20221, Indonesia (Indonesia)
Purba, Friska Juliana, Universitas Pelita Harapan, Tangerang 15811, Indonesia (Indonesia)
Purba, Friska Juliana, Faculty of Education, Pelita Harapan University, Tangerang 15811, Indonesia (Indonesia)
Purba, Hermawan, Sekolah Tinggi Ilmu Kesehatan Senior Medan, Medan, Indonesia (Indonesia)
Purba, Jamalum, Universitas Negeri Medan, Medan-20221, Indonesia (Indonesia)
Purba, Jamalum, Faculty of Mathematics and Natural Science, University Negeri Medan, Medan 20221, Indonesia (Indonesia)
Purba, Leony Sanga Lamsari, Universitas Kristen Indonesia, Jakarta 13630, Indonesia (Indonesia)
Purba, Leony Sanga Lamsari, Universitas Kristen Indonesia, Jakarta-Indonesia (Indonesia)
Purba, Leony Sanga Lamsari, Faculty of Teacher Training and Education, Universitas (Indonesia)
Purba, Leony Sanga Lamsari, Faculty of Teacher Training and Education, Universitas Kristen Indonesia, Jakarta, Indonesia (Indonesia)
Purba, Leony Sanga Lamsari, Faculty of Teacher Training and Education, Universitas Kristen Indonesia, Jakarta 13630, Indonesia (Indonesia)
Purwati, Yeni, Guru SMP Swasta Perguruan Islam Amalia (Indonesia)
Putri, Manju Andika, Pekanbaru 28293 Indonesia (Indonesia)