Items where Author is "Nainggolan, Letti"
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Nainggolan, Letti and Gultom, Tumiur and Silitonga, Melva (2020) Inventory of Pitcher Plant (Nepenthes sp.) and Its Existence in North Sumatra Indonesia. The International Conference on Sciences and Technology Applications. IOP Conf. Series: Journal of Physics: Conf. Series 1485 (2020) 012013. pp. 1-8.
Conference or Workshop Item
Nainggolan, Letti and Fernando, Yuliana and Gultom, Tumiur (2018) KARAKTERISASI KEKERABATAN TUMBUHAN KANTONG SEMAR (Nepenthes) DI KABUPATEN HUMBANG HASUNDUTAN SUMATERA UTARA. In: Prosiding Seminar Nasional Biologi dan Pembelajarannya, 12 Oktober 2018, Universitas Negeri Medan.
Nainggolan, Letti (2017) IDENTIFIKASI FAKTOR PENYEBAB MISKONSEPSI PADA TOPIK SISTEM PEREDARAN DARAH MANUSIA DI KELAS IX SMP NURUL FADHILAH MEDAN. In: Prosiding Seminar Nasional III Biologi dan Pembelajarannya, 8 September 2017, Universitas Negeri Medan.
Thesis
Nainggolan, Letti (2019) PENGEMBANGAN BUKU NONTEKS KARAKTERISASI TUMBUHAN KANTONG SEMAR (Nepenthes sp.) DI SUMATERA UTARA. Masters thesis, UNIMED.
Nainggolan, Letti (2017) THE EFFECTIVITY OF INTERACTIVE MULTIMEDIA AS LEARNING MEDIA TO REDUCE STUDENT’S MISCONCEPTION ON HUMAN CIRCULATORY SYSTEM AT SMA NEGERI 1 BERASTAGI ACADEMIC YEAR 2016/2017. Undergraduate thesis, UNIMED.