SMPN 1 Hulu Sihap
Sampuran Simarloting, Hulu Sihapas, North Padang Lawas Regency, North Sumatra 22733, Indonesia Telp: +62 852-6148-5349
ponpes Al-Azhar Bi'ibadillah
Tahalak Ujung Gading, Batang Angkola, South Tapanuli Regency, North Sumatra 22733, Indonesia
SD NEGERI NO. 100606 MUARATAIS
Bintuju, Batang Angkola, South Tapanuli Regency, North Sumatra 22719, Indonesia Telp: +62 821-6772-4226
Pondok Pesantren TPI Balakka
Balakka, Balangka, Padang Bolak Julu, Kabupaten Padang Lawas Utara, Sumatera Utara 22753, Indonesia Telp: +62 813-8415-5884
Ponpes Nahdlatul Ulama
Telo, Batang Toru, South Tapanuli Regency, North Sumatra 22738, Indonesia
SMPN 3 Sibabangun
Muara Sibuntuon, Sibabangun, Central Tapanuli Regency, North Sumatra 22654, Indonesia
SDN PARANJULU
Paran Julu, Sipirok, South Tapanuli Regency, North Sumatra 22742, Indonesia
SMA Negeri 1 Sibabangun
Sibabangun, Central Tapanuli Regency, North Sumatra 22654, Indonesia
SD Negeri No. 100715 Telo
Wek III Batang Toru, Batang Toru, South Tapanuli Regency, North Sumatra 22738, Indonesia