𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐒𝐞𝐦𝐢𝐧𝐚𝐫 𝐨𝐧 𝐕𝐚𝐜𝐜𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐜𝐡𝐧𝐢𝐪𝐮𝐞𝐬 𝐢𝐧 𝐏𝐨𝐮𝐥𝐭𝐫𝐲 𝐇𝐚𝐭𝐜𝐡𝐞𝐫𝐢𝐞𝐬-Beirut- Lebanon