reviewers

Prof.Dr.Ir. Nurhayati, MP.    (Scopus ID: 57546401000, Sinta ID; 6008903).

Program Study of Agrotechnology, Faculty of Agriculture, Universitas Islam Sumatera Utara, Medan, Indonesia

 Prof.Dr.Ir. Nurmayulis, MP.    (Scopus ID: 57205029811, Sinta ID; 6093010).

Program Study of Agrotechnology, Faculty of Agriculture, Universitas Sultan Ageng Tirtayasa, Banten

 Arif Nuryawan, S.Hut.,MSi.,PhD.       (Scopus ID: 55813547000, Sinta ID; 57362).

Faculty of Forestry, Universitas Sumatera Utara, Medan Indonesia.

 Dr.Ir. Marheni, MP.     (Scopus ID: 16212116800, Sinta ID; 6660949).

Program Study of Agrotechnology, Faculty of Agriculture, Universitas Sumatera Utara, Medan, Indonesia

 Dr. Lince Romauli Panataria, SP., MP.,      (Scopus ID : 57201721462).

Program Study of Agrotechnology, Faculty of Agriculture, Universitas Methodist Indonesia, Medan, Sumatera Utara, Indonesia

 Fitra Syawal Harahap, SP. MAgr.       (Scopus ID : 57192310072).

Program Study of Agrotechnology, Faculty of  Science and Technology University of Labuhan Batu, Rantau Prapat Sumatera Utara, Indonesia

 Hilwa Walida, S.Pd., M.Si.       (Scopus ID : 57193954526)

Program Study of Agrotechnology, Faculty of Science and Technology, Universitas

Labuhanbatu, Rantauprapat, Sumatera Utara, Indonesia.

Evi Julianita Harahap, S.P., M.Agr.       (Scopus ID : 57205361017)

Program Study of Agrotechnology, Faculty of Agriculture, Universitas Teuku Umar,

Meureubo, Aceh, Indonesia.