• Introduction

    Not published to students
    Current
    Sam Rivas
    Associate Professor - Economics

    Chemistry Building (CHEM), Office 16
    903.823.3380
    samuel.rivas@texarkanacollege.edu
    Office Hours: Fall 2025 / Spring 2026 / Summer 2026

    Summer Office Hours
    Monday
    		Tuesday
    		Wednesday
    		Thursday
    		Friday
    Beginning June ##, 2026. You may also contact me through MS Teams.
    11:00AM-01:00PM
    		11:00AM-01:00PM
    		11:00AM-01:00PM
    		11:00AM-01:00PM
    		11:00AM-01:00PM

    Fall and Spring Office Hours
    Monday
    		 Tuesday
    		 Wednesday
    		Thursday
    		 Friday
    Beginning August 13, 2025. You may also contact me through MS Teams.
    09:00AM-09:30AM


    11:00AM-12:30PM
    		 09:00AM-09:30AM


    11:00AM-12:30PM
    		 09:00AM-09:30AM


    11:00AM-12:30PM
    		 09:00AM-09:30AM


    11:00AM-12:30PM

    09:30AM-11:30AM

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